{"title":"Binderless Quartz","description":"Binderless Quartz filters provide exceptional filtration performance with high purity and durability, free from binders. Ideal for high-temperature and chemically aggressive environments, these filters offer excellent thermal stability and chemical resistance. Available in various sizes and grades to fit your filtration needs. For bulk pricing, contact us at 888-4-LABPRO (888-452-2776). Next-day service in California and same-day service for will-calls. \u003c!-- split --\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/filtration\"\u003e Filtration\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/glass-microfiber\"\u003e Glass Microfiber\u003c\/a\u003e\u003c\/li\u003e","products":[{"product_id":"quartz-microfiber-21cm-diameter-high-purity-sio2-1000-temperature-100-pk-q2100","title":"Quartz microfiber, 2.1cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 100\/pk - Q2100","description":"\u003cstrong\u003eQuartz microfiber, 2.1cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 100\/pk - Q2100\u003c\/strong\u003e\u003cbr\u003eGrade Quartz A is a fine porosity binderless quartz (SiO2) glass microfiber with a 99.999% efficiency in air filtration for the retention of 2.20um particles.  Effective temperature range up to 1000 °C.  This media meets or exceeds the physical, performance and elemental requirements for EPA PM10, Ambient Air Monitoring methods.  Flow rate 1.1 - 1.35 m3\/min (Resistance 95mmH20@10.5 ft\/min).  Loss on ignition, \u0026lt;6%.  Tensile strength:  215g \/ 15mm (ASTM D828), MD tensile is 7.3 lbs\/in (TAPPI T494).  Primarily used in air pollution monitoring, atomic absorption spectroscopy, flame emission spectrometry and other applications where an extremely critical analysis is needed.  Ideal for use in acidic gases (except Hydrofluoric) and aerosols, stacks and flue gas monitoring.  Uniform screen \u0026amp; felt sides with uniform density MD\/CD, demonstrates excellent lot-to-lot reproducibility.  Manufacturing performed with RO water filtration system.\n\u003cbr\u003e\u003cstrong\u003eDimensions (L x W x H) :\u003c\/strong\u003e 4 x 2.25 x 1 Inch\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eGE\/Whatman Equivalent :  n\/a\u003c\/li\u003e\n\u003cli\u003e Pall Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e Millipore Equivalent:  n\/a\u003c\/li\u003e\n\u003cli\u003e Ahlstrom Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e MFS\/Advantec Equivalent: QR10021MM\u003c\/li\u003e\n\u003cli\u003e Sartorius: n\/a\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"I.W. Tremont Co. Inc.","offers":[{"title":"Default Title","offer_id":42045244702889,"sku":"Q2100","price":56.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/glass-microfiber-filter-715f5cd8-231d-4423-b098-6fd610f06020_403a7b7f-a650-4106-9bba-d025cb6a7111.jpg?v=1646881953"},{"product_id":"quartz-microfiber-24cm-diameter-high-purity-sio2-1000-temperature-100-pk-q2400","title":"Quartz microfiber, 2.4cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 100\/pk - Q2400","description":"\u003cstrong\u003eQuartz microfiber, 2.4cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 100\/pk - Q2400\u003c\/strong\u003e\u003cbr\u003eGrade Quartz A is a fine porosity binderless quartz (SiO2) glass microfiber with a 99.999% efficiency in air filtration for the retention of 2.20um particles.  Effective temperature range up to 1000 °C.  This media meets or exceeds the physical, performance and elemental requirements for EPA PM10, Ambient Air Monitoring methods.  Flow rate 1.1 - 1.35 m3\/min (Resistance 95mmH20@10.5 ft\/min).  Loss on ignition, \u0026lt;6%.  Tensile strength:  215g \/ 15mm (ASTM D828), MD tensile is 7.3 lbs\/in (TAPPI T494).  Primarily used in air pollution monitoring, atomic absorption spectroscopy, flame emission spectrometry and other applications where an extremely critical analysis is needed.  Ideal for use in acidic gases (except Hydrofluoric) and aerosols, stacks and flue gas monitoring.  Uniform screen \u0026amp; felt sides with uniform density MD\/CD, demonstrates excellent lot-to-lot reproducibility.  Manufacturing performed with RO water filtration system.\n\u003cbr\u003e\u003cstrong\u003eDimensions (L x W x H) :\u003c\/strong\u003e 3 x 2 x 1 Inch\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eGE\/Whatman Equivalent :  n\/a\u003c\/li\u003e\n\u003cli\u003e Pall Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e Millipore Equivalent:  n\/a\u003c\/li\u003e\n\u003cli\u003e Ahlstrom Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e MFS\/Advantec Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e Sartorius: n\/a\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"I.W. Tremont Co. Inc.","offers":[{"title":"Default Title","offer_id":42045244735657,"sku":"Q2400","price":59.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/glass-microfiber-filter-715f5cd8-231d-4423-b098-6fd610f06020_08b1cc46-8581-4abd-bf38-16ab3cc4a711.jpg?v=1646881954"},{"product_id":"quartz-microfiber-25cm-diameter-high-purity-sio2-1000-temperature-100-pk-q2500","title":"Quartz microfiber, 2.5cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 100\/pk - Q2500","description":"\u003cstrong\u003eQuartz microfiber, 2.5cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 100\/pk - Q2500\u003c\/strong\u003e\u003cbr\u003eGrade Quartz A is a fine porosity binderless quartz (SiO2) glass microfiber with a 99.999% efficiency in air filtration for the retention of 2.20um particles.  Effective temperature range up to 1000 °C.  This media meets or exceeds the physical, performance and elemental requirements for EPA PM10, Ambient Air Monitoring methods.  Flow rate 1.1 - 1.35 m3\/min (Resistance 95mmH20@10.5 ft\/min).  Loss on ignition, \u0026lt;6%.  Tensile strength:  215g \/ 15mm (ASTM D828), MD tensile is 7.3 lbs\/in (TAPPI T494).  Primarily used in air pollution monitoring, atomic absorption spectroscopy, flame emission spectrometry and other applications where an extremely critical analysis is needed.  Ideal for use in acidic gases (except Hydrofluoric) and aerosols, stacks and flue gas monitoring.  Uniform screen \u0026amp; felt sides with uniform density MD\/CD, demonstrates excellent lot-to-lot reproducibility.  Manufacturing performed with RO water filtration system.\n\u003cbr\u003e\u003cstrong\u003eDimensions (L x W x H) :\u003c\/strong\u003e 3 x 2 x 1 Inch\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eGE\/Whatman Equivalent :  1851-025\u003c\/li\u003e\n\u003cli\u003e Pall Equivalent: 7200\u003c\/li\u003e\n\u003cli\u003e Millipore Equivalent:  n\/a\u003c\/li\u003e\n\u003cli\u003e Ahlstrom Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e MFS\/Advantec Equivalent: QR10025MM\u003c\/li\u003e\n\u003cli\u003e Sartorius: Q3400--25------G\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"I.W. Tremont Co. Inc.","offers":[{"title":"Default Title","offer_id":42045244768425,"sku":"Q2500","price":61.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/glass-microfiber-filter-715f5cd8-231d-4423-b098-6fd610f06020.jpg?v=1646881955"},{"product_id":"quartz-microfiber-32cm-diameter-high-purity-sio2-1000-temperature-100-pk-q3200","title":"Quartz microfiber, 3.2cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 100\/pk - Q3200","description":"\u003cstrong\u003eQuartz microfiber, 3.2cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 100\/pk - Q3200\u003c\/strong\u003e\u003cbr\u003eGrade Quartz A is a fine porosity binderless quartz (SiO2) glass microfiber with a 99.999% efficiency in air filtration for the retention of 2.20um particles.  Effective temperature range up to 1000 °C.  This media meets or exceeds the physical, performance and elemental requirements for EPA PM10, Ambient Air Monitoring methods.  Flow rate 1.1 - 1.35 m3\/min (Resistance 95mmH20@10.5 ft\/min).  Loss on ignition, \u0026lt;6%.  Tensile strength:  215g \/ 15mm (ASTM D828), MD tensile is 7.3 lbs\/in (TAPPI T494).  Primarily used in air pollution monitoring, atomic absorption spectroscopy, flame emission spectrometry and other applications where an extremely critical analysis is needed.  Ideal for use in acidic gases (except Hydrofluoric) and aerosols, stacks and flue gas monitoring.  Uniform screen \u0026amp; felt sides with uniform density MD\/CD, demonstrates excellent lot-to-lot reproducibility.  Manufacturing performed with RO water filtration system.\n\u003cbr\u003e\u003cstrong\u003eDimensions (L x W x H) :\u003c\/strong\u003e 4 x 2.25 x 1 Inch\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eGE\/Whatman Equivalent :  1851-032\u003c\/li\u003e\n\u003cli\u003e Pall Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e Millipore Equivalent:  n\/a\u003c\/li\u003e\n\u003cli\u003e Ahlstrom Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e MFS\/Advantec Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e Sartorius: n\/a\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"I.W. Tremont Co. Inc.","offers":[{"title":"Default Title","offer_id":42045244801193,"sku":"Q3200","price":89.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/glass-microfiber-filter-715f5cd8-231d-4423-b098-6fd610f06020_af8f16b6-fb29-4825-9eb8-d1be2d42ef8d.jpg?v=1646881956"},{"product_id":"quartz-microfiber-35cm-diameter-high-purity-sio2-1000-temperature-100-pk-q3500","title":"Quartz microfiber, 3.5cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 100\/pk - Q3500","description":"\u003cstrong\u003eQuartz microfiber, 3.5cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 100\/pk - Q3500\u003c\/strong\u003e\u003cbr\u003eGrade Quartz A is a fine porosity binderless quartz (SiO2) glass microfiber with a 99.999% efficiency in air filtration for the retention of 2.20um particles.  Effective temperature range up to 1000 °C.  This media meets or exceeds the physical, performance and elemental requirements for EPA PM10, Ambient Air Monitoring methods.  Flow rate 1.1 - 1.35 m3\/min (Resistance 95mmH20@10.5 ft\/min).  Loss on ignition, \u0026lt;6%.  Tensile strength:  215g \/ 15mm (ASTM D828), MD tensile is 7.3 lbs\/in (TAPPI T494).  Primarily used in air pollution monitoring, atomic absorption spectroscopy, flame emission spectrometry and other applications where an extremely critical analysis is needed.  Ideal for use in acidic gases (except Hydrofluoric) and aerosols, stacks and flue gas monitoring.  Uniform screen \u0026amp; felt sides with uniform density MD\/CD, demonstrates excellent lot-to-lot reproducibility.  Manufacturing performed with RO water filtration system.\n\u003cbr\u003e\u003cstrong\u003eDimensions (L x W x H) :\u003c\/strong\u003e 4 x 2.25 x 1 Inch\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eGE\/Whatman Equivalent :  n\/a\u003c\/li\u003e\n\u003cli\u003e Pall Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e Millipore Equivalent:  n\/a\u003c\/li\u003e\n\u003cli\u003e Ahlstrom Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e MFS\/Advantec Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e Sartorius: n\/a\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"I.W. Tremont Co. Inc.","offers":[{"title":"Default Title","offer_id":42045244833961,"sku":"Q3500","price":95.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/glass-microfiber-filter-715f5cd8-231d-4423-b098-6fd610f06020_892bac4c-7cac-4f5f-98fc-c1b1c5770715.jpg?v=1646881957"},{"product_id":"quartz-microfiber-37cm-diameter-high-purity-sio2-1000-temperature-100-pk-q3700","title":"Quartz microfiber, 3.7cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 100\/pk - Q3700","description":"\u003cstrong\u003eQuartz microfiber, 3.7cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 100\/pk - Q3700\u003c\/strong\u003e\u003cbr\u003eGrade Quartz A is a fine porosity binderless quartz (SiO2) glass microfiber with a 99.999% efficiency in air filtration for the retention of 2.20um particles.  Effective temperature range up to 1000 °C.  This media meets or exceeds the physical, performance and elemental requirements for EPA PM10, Ambient Air Monitoring methods.  Flow rate 1.1 - 1.35 m3\/min (Resistance 95mmH20@10.5 ft\/min).  Loss on ignition, \u0026lt;6%.  Tensile strength:  215g \/ 15mm (ASTM D828), MD tensile is 7.3 lbs\/in (TAPPI T494).  Primarily used in air pollution monitoring, atomic absorption spectroscopy, flame emission spectrometry and other applications where an extremely critical analysis is needed.  Ideal for use in acidic gases (except Hydrofluoric) and aerosols, stacks and flue gas monitoring.  Uniform screen \u0026amp; felt sides with uniform density MD\/CD, demonstrates excellent lot-to-lot reproducibility.  Manufacturing performed with RO water filtration system.\n\u003cbr\u003e\u003cstrong\u003eDimensions (L x W x H) :\u003c\/strong\u003e 4 x 2.25 x 1 Inch\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eGE\/Whatman Equivalent :  1851-037\u003c\/li\u003e\n\u003cli\u003e Pall Equivalent: 7201\u003c\/li\u003e\n\u003cli\u003e Millipore Equivalent:  n\/a\u003c\/li\u003e\n\u003cli\u003e Ahlstrom Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e MFS\/Advantec Equivalent: QR10037MM\u003c\/li\u003e\n\u003cli\u003e Sartorius: Q3400--37------G\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"I.W. Tremont Co. Inc.","offers":[{"title":"Default Title","offer_id":42045244866729,"sku":"Q3700","price":112.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/glass-microfiber-filter-715f5cd8-231d-4423-b098-6fd610f06020_b82f00be-c15e-464b-947a-876970235a3d.jpg?v=1646881958"},{"product_id":"quartz-microfiber-425cm-diameter-high-purity-sio2-1000-temperature-100-pk-q4250","title":"Quartz microfiber, 4.25cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 100\/pk - Q4250","description":"\u003cstrong\u003eQuartz microfiber, 4.25cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 100\/pk - Q4250\u003c\/strong\u003e\u003cbr\u003eGrade Quartz A is a fine porosity binderless quartz (SiO2) glass microfiber with a 99.999% efficiency in air filtration for the retention of 2.20um particles.  Effective temperature range up to 1000 °C.  This media meets or exceeds the physical, performance and elemental requirements for EPA PM10, Ambient Air Monitoring methods.  Flow rate 1.1 - 1.35 m3\/min (Resistance 95mmH20@10.5 ft\/min).  Loss on ignition, \u0026lt;6%.  Tensile strength:  215g \/ 15mm (ASTM D828), MD tensile is 7.3 lbs\/in (TAPPI T494).  Primarily used in air pollution monitoring, atomic absorption spectroscopy, flame emission spectrometry and other applications where an extremely critical analysis is needed.  Ideal for use in acidic gases (except Hydrofluoric) and aerosols, stacks and flue gas monitoring.  Uniform screen \u0026amp; felt sides with uniform density MD\/CD, demonstrates excellent lot-to-lot reproducibility.  Manufacturing performed with RO water filtration system.\n\u003cbr\u003e\u003cstrong\u003eDimensions (L x W x H) :\u003c\/strong\u003e 4 x 2.25 x 1 Inch\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eGE\/Whatman Equivalent :  n\/a\u003c\/li\u003e\n\u003cli\u003e Pall Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e Millipore Equivalent:  n\/a\u003c\/li\u003e\n\u003cli\u003e Ahlstrom Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e MFS\/Advantec Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e Sartorius: n\/a\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"I.W. Tremont Co. Inc.","offers":[{"title":"Default Title","offer_id":42045244899497,"sku":"Q4250","price":117.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/glass-microfiber-filter-715f5cd8-231d-4423-b098-6fd610f06020_638e61bd-9d94-418f-a427-a144c34d6587.jpg?v=1646881959"},{"product_id":"quartz-microfiber-45cm-diameter-high-purity-sio2-1000-temperature-100-pk-q4500","title":"Quartz microfiber, 4.5cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 100\/pk - Q4500","description":"\u003cstrong\u003eQuartz microfiber, 4.5cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 100\/pk - Q4500\u003c\/strong\u003e\u003cbr\u003eGrade Quartz A is a fine porosity binderless quartz (SiO2) glass microfiber with a 99.999% efficiency in air filtration for the retention of 2.20um particles.  Effective temperature range up to 1000 °C.  This media meets or exceeds the physical, performance and elemental requirements for EPA PM10, Ambient Air Monitoring methods.  Flow rate 1.1 - 1.35 m3\/min (Resistance 95mmH20@10.5 ft\/min).  Loss on ignition, \u0026lt;6%.  Tensile strength:  215g \/ 15mm (ASTM D828), MD tensile is 7.3 lbs\/in (TAPPI T494).  Primarily used in air pollution monitoring, atomic absorption spectroscopy, flame emission spectrometry and other applications where an extremely critical analysis is needed.  Ideal for use in acidic gases (except Hydrofluoric) and aerosols, stacks and flue gas monitoring.  Uniform screen \u0026amp; felt sides with uniform density MD\/CD, demonstrates excellent lot-to-lot reproducibility.  Manufacturing performed with RO water filtration system.\n\u003cbr\u003e\u003cstrong\u003eDimensions (L x W x H) :\u003c\/strong\u003e 4 x 2.25 x 1 Inch\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eGE\/Whatman Equivalent :  n\/a\u003c\/li\u003e\n\u003cli\u003e Pall Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e Millipore Equivalent:  n\/a\u003c\/li\u003e\n\u003cli\u003e Ahlstrom Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e MFS\/Advantec Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e Sartorius: Q3400--45------G\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"I.W. Tremont Co. Inc.","offers":[{"title":"Default Title","offer_id":42045244932265,"sku":"Q4500","price":125.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/glass-microfiber-filter-715f5cd8-231d-4423-b098-6fd610f06020_04d0b507-319a-41a2-a610-953af6d568a2.jpg?v=1646881961"},{"product_id":"quartz-microfiber-47cm-diameter-high-purity-sio2-1000-temperature-100-pk-q4700","title":"Quartz microfiber, 4.7cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 100\/pk - Q4700","description":"\u003cstrong\u003eQuartz microfiber, 4.7cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 100\/pk - Q4700\u003c\/strong\u003e\u003cbr\u003eGrade Quartz A is a fine porosity binderless quartz (SiO2) glass microfiber with a 99.999% efficiency in air filtration for the retention of 2.20um particles.  Effective temperature range up to 1000 °C.  This media meets or exceeds the physical, performance and elemental requirements for EPA PM10, Ambient Air Monitoring methods.  Flow rate 1.1 - 1.35 m3\/min (Resistance 95mmH20@10.5 ft\/min).  Loss on ignition, \u0026lt;6%.  Tensile strength:  215g \/ 15mm (ASTM D828), MD tensile is 7.3 lbs\/in (TAPPI T494).  Primarily used in air pollution monitoring, atomic absorption spectroscopy, flame emission spectrometry and other applications where an extremely critical analysis is needed.  Ideal for use in acidic gases (except Hydrofluoric) and aerosols, stacks and flue gas monitoring.  Uniform screen \u0026amp; felt sides with uniform density MD\/CD, demonstrates excellent lot-to-lot reproducibility.  Manufacturing performed with RO water filtration system.\n\u003cbr\u003e\u003cstrong\u003eDimensions (L x W x H) :\u003c\/strong\u003e 4 x 2.25 x 1 Inch\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eGE\/Whatman Equivalent :  1851-047\u003c\/li\u003e\n\u003cli\u003e Pall Equivalent: 7202\u003c\/li\u003e\n\u003cli\u003e Millipore Equivalent:  n\/a\u003c\/li\u003e\n\u003cli\u003e Ahlstrom Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e MFS\/Advantec Equivalent: QR10047MM\u003c\/li\u003e\n\u003cli\u003e Sartorius: Q3400--47------G\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"I.W. Tremont Co. Inc.","offers":[{"title":"Default Title","offer_id":42045244965033,"sku":"Q4700","price":122.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/glass-microfiber-filter-715f5cd8-231d-4423-b098-6fd610f06020_cd01e038-6ba3-4d86-9e5a-f6815f67effa.jpg?v=1646881963"},{"product_id":"quartz-microfiber-50cm-diameter-high-purity-sio2-1000-temperature-100-pk-q5000","title":"Quartz microfiber, 5.0cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 100\/pk - Q5000","description":"\u003cstrong\u003eQuartz microfiber, 5.0cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 100\/pk - Q5000\u003c\/strong\u003e\u003cbr\u003eGrade Quartz A is a fine porosity binderless quartz (SiO2) glass microfiber with a 99.999% efficiency in air filtration for the retention of 2.20um particles.  Effective temperature range up to 1000 °C.  This media meets or exceeds the physical, performance and elemental requirements for EPA PM10, Ambient Air Monitoring methods.  Flow rate 1.1 - 1.35 m3\/min (Resistance 95mmH20@10.5 ft\/min).  Loss on ignition, \u0026lt;6%.  Tensile strength:  215g \/ 15mm (ASTM D828), MD tensile is 7.3 lbs\/in (TAPPI T494).  Primarily used in air pollution monitoring, atomic absorption spectroscopy, flame emission spectrometry and other applications where an extremely critical analysis is needed.  Ideal for use in acidic gases (except Hydrofluoric) and aerosols, stacks and flue gas monitoring.  Uniform screen \u0026amp; felt sides with uniform density MD\/CD, demonstrates excellent lot-to-lot reproducibility.  Manufacturing performed with RO water filtration system.\n\u003cbr\u003e\u003cstrong\u003eDimensions (L x W x H) :\u003c\/strong\u003e 4 x 2.25 x 1 Inch\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eGE\/Whatman Equivalent :  1851-050\u003c\/li\u003e\n\u003cli\u003e Pall Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e Millipore Equivalent:  n\/a\u003c\/li\u003e\n\u003cli\u003e Ahlstrom Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e MFS\/Advantec Equivalent: QR10050MM\u003c\/li\u003e\n\u003cli\u003e Sartorius: Q3400--50------G\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"I.W. Tremont Co. Inc.","offers":[{"title":"Default Title","offer_id":42045244997801,"sku":"Q5000","price":141.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/glass-microfiber-filter-715f5cd8-231d-4423-b098-6fd610f06020_f6301457-2dbf-4370-afe0-fa0116b7fdc0.jpg?v=1646881964"},{"product_id":"quartz-microfiber-55cm-diameter-high-purity-sio2-1000-temperature-100-pk-q5500","title":"Quartz microfiber, 5.5cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 100\/pk - Q5500","description":"\u003cstrong\u003eQuartz microfiber, 5.5cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 100\/pk - Q5500\u003c\/strong\u003e\u003cbr\u003eGrade Quartz A is a fine porosity binderless quartz (SiO2) glass microfiber with a 99.999% efficiency in air filtration for the retention of 2.20um particles.  Effective temperature range up to 1000 °C.  This media meets or exceeds the physical, performance and elemental requirements for EPA PM10, Ambient Air Monitoring methods.  Flow rate 1.1 - 1.35 m3\/min (Resistance 95mmH20@10.5 ft\/min).  Loss on ignition, \u0026lt;6%.  Tensile strength:  215g \/ 15mm (ASTM D828), MD tensile is 7.3 lbs\/in (TAPPI T494).  Primarily used in air pollution monitoring, atomic absorption spectroscopy, flame emission spectrometry and other applications where an extremely critical analysis is needed.  Ideal for use in acidic gases (except Hydrofluoric) and aerosols, stacks and flue gas monitoring.  Uniform screen \u0026amp; felt sides with uniform density MD\/CD, demonstrates excellent lot-to-lot reproducibility.  Manufacturing performed with RO water filtration system.\n\u003cbr\u003e\u003cstrong\u003eDimensions (L x W x H) :\u003c\/strong\u003e 6 x 6 x 2.25 Inch\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eGE\/Whatman Equivalent :  1851-055\u003c\/li\u003e\n\u003cli\u003e Pall Equivalent: 7199\u003c\/li\u003e\n\u003cli\u003e Millipore Equivalent:  n\/a\u003c\/li\u003e\n\u003cli\u003e Ahlstrom Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e MFS\/Advantec Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e Sartorius: n\/a\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"I.W. Tremont Co. Inc.","offers":[{"title":"Default Title","offer_id":42045245030569,"sku":"Q5500","price":154.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/glass-microfiber-filter-715f5cd8-231d-4423-b098-6fd610f06020_b58f8ebc-bffd-4e40-a55c-de10fd6f4236.jpg?v=1646881965"},{"product_id":"quartz-microfiber-70cm-diameter-high-purity-sio2-1000-temperature-100-pk-q7000","title":"Quartz microfiber, 7.0cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 100\/pk - Q7000","description":"\u003cstrong\u003eQuartz microfiber, 7.0cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 100\/pk - Q7000\u003c\/strong\u003e\u003cbr\u003eGrade Quartz A is a fine porosity binderless quartz (SiO2) glass microfiber with a 99.999% efficiency in air filtration for the retention of 2.20um particles.  Effective temperature range up to 1000 °C.  This media meets or exceeds the physical, performance and elemental requirements for EPA PM10, Ambient Air Monitoring methods.  Flow rate 1.1 - 1.35 m3\/min (Resistance 95mmH20@10.5 ft\/min).  Loss on ignition, \u0026lt;6%.  Tensile strength:  215g \/ 15mm (ASTM D828), MD tensile is 7.3 lbs\/in (TAPPI T494).  Primarily used in air pollution monitoring, atomic absorption spectroscopy, flame emission spectrometry and other applications where an extremely critical analysis is needed.  Ideal for use in acidic gases (except Hydrofluoric) and aerosols, stacks and flue gas monitoring.  Uniform screen \u0026amp; felt sides with uniform density MD\/CD, demonstrates excellent lot-to-lot reproducibility.  Manufacturing performed with RO water filtration system.\n\u003cbr\u003e\u003cstrong\u003eDimensions (L x W x H) :\u003c\/strong\u003e 6 x 6 x 2.25 Inch\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eGE\/Whatman Equivalent :  1851-070\u003c\/li\u003e\n\u003cli\u003e Pall Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e Millipore Equivalent:  n\/a\u003c\/li\u003e\n\u003cli\u003e Ahlstrom Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e MFS\/Advantec Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e Sartorius: n\/a\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"I.W. Tremont Co. Inc.","offers":[{"title":"Default Title","offer_id":42045245096105,"sku":"Q7000","price":243.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/glass-microfiber-filter-715f5cd8-231d-4423-b098-6fd610f06020_54711c5f-2be6-4953-bcf6-fcd569d0fb55.jpg?v=1646881966"},{"product_id":"quartz-microfiber-826cm-diameter-high-purity-sio2-1000-temperature-100-pk-q8260","title":"Quartz microfiber, 8.26cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 100\/pk - Q8260","description":"\u003cstrong\u003eQuartz microfiber, 8.26cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 100\/pk - Q8260\u003c\/strong\u003e\u003cbr\u003eGrade Quartz A is a fine porosity binderless quartz (SiO2) glass microfiber with a 99.999% efficiency in air filtration for the retention of 2.20um particles.  Effective temperature range up to 1000 °C.  This media meets or exceeds the physical, performance and elemental requirements for EPA PM10, Ambient Air Monitoring methods.  Flow rate 1.1 - 1.35 m3\/min (Resistance 95mmH20@10.5 ft\/min).  Loss on ignition, \u0026lt;6%.  Tensile strength:  215g \/ 15mm (ASTM D828), MD tensile is 7.3 lbs\/in (TAPPI T494).  Primarily used in air pollution monitoring, atomic absorption spectroscopy, flame emission spectrometry and other applications where an extremely critical analysis is needed.  Ideal for use in acidic gases (except Hydrofluoric) and aerosols, stacks and flue gas monitoring.  Uniform screen \u0026amp; felt sides with uniform density MD\/CD, demonstrates excellent lot-to-lot reproducibility.  Manufacturing performed with RO water filtration system.\n\u003cbr\u003e\u003cstrong\u003eDimensions (L x W x H) :\u003c\/strong\u003e 6 x 6 x 2.25 Inch\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eGE\/Whatman Equivalent :  1851-082\u003c\/li\u003e\n\u003cli\u003e Pall Equivalent: 7205\u003c\/li\u003e\n\u003cli\u003e Millipore Equivalent:  n\/a\u003c\/li\u003e\n\u003cli\u003e Ahlstrom Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e MFS\/Advantec Equivalent: QR10082MM\u003c\/li\u003e\n\u003cli\u003e Sartorius: Q3400--82------G\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"I.W. Tremont Co. Inc.","offers":[{"title":"Default Title","offer_id":42045245128873,"sku":"Q8260","price":295.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/glass-microfiber-filter-715f5cd8-231d-4423-b098-6fd610f06020_4d2d6a06-be08-415a-b715-5ece73493c09.jpg?v=1646881967"},{"product_id":"quartz-microfiber-90cm-diameter-high-purity-sio2-1000-temperature-100-pk-q9000","title":"Quartz microfiber, 9.0cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 100\/pk - Q9000","description":"\u003cstrong\u003eQuartz microfiber, 9.0cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 100\/pk - Q9000\u003c\/strong\u003e\u003cbr\u003eGrade Quartz A is a fine porosity binderless quartz (SiO2) glass microfiber with a 99.999% efficiency in air filtration for the retention of 2.20um particles.  Effective temperature range up to 1000 °C.  This media meets or exceeds the physical, performance and elemental requirements for EPA PM10, Ambient Air Monitoring methods.  Flow rate 1.1 - 1.35 m3\/min (Resistance 95mmH20@10.5 ft\/min).  Loss on ignition, \u0026lt;6%.  Tensile strength:  215g \/ 15mm (ASTM D828), MD tensile is 7.3 lbs\/in (TAPPI T494).  Primarily used in air pollution monitoring, atomic absorption spectroscopy, flame emission spectrometry and other applications where an extremely critical analysis is needed.  Ideal for use in acidic gases (except Hydrofluoric) and aerosols, stacks and flue gas monitoring.  Uniform screen \u0026amp; felt sides with uniform density MD\/CD, demonstrates excellent lot-to-lot reproducibility.  Manufacturing performed with RO water filtration system.\n\u003cbr\u003e\u003cstrong\u003eDimensions (L x W x H) :\u003c\/strong\u003e 6 x 6 x 2.25 Inch\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eGE\/Whatman Equivalent :  1851-090\u003c\/li\u003e\n\u003cli\u003e Pall Equivalent: 7203\u003c\/li\u003e\n\u003cli\u003e Millipore Equivalent:  n\/a\u003c\/li\u003e\n\u003cli\u003e Ahlstrom Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e MFS\/Advantec Equivalent: QR10090MM\u003c\/li\u003e\n\u003cli\u003e Sartorius: Q3400--90------G\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"I.W. Tremont Co. Inc.","offers":[{"title":"Default Title","offer_id":42045245161641,"sku":"Q9000","price":326.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/glass-microfiber-filter-715f5cd8-231d-4423-b098-6fd610f06020_3fbc9177-5b72-4e29-999f-a1efad2ecc57.jpg?v=1646881968"},{"product_id":"quartz-microfiber-1010cm-diameter-high-purity-sio2-1000-temperature-100-pk-q1010","title":"Quartz microfiber, 10.10cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 100\/pk - Q1010","description":"\u003cstrong\u003eQuartz microfiber, 10.10cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 100\/pk - Q1010\u003c\/strong\u003e\u003cbr\u003eGrade Quartz A is a fine porosity binderless quartz (SiO2) glass microfiber with a 99.999% efficiency in air filtration for the retention of 2.20um particles.  Effective temperature range up to 1000 °C.  This media meets or exceeds the physical, performance and elemental requirements for EPA PM10, Ambient Air Monitoring methods.  Flow rate 1.1 - 1.35 m3\/min (Resistance 95mmH20@10.5 ft\/min).  Loss on ignition, \u0026lt;6%.  Tensile strength:  215g \/ 15mm (ASTM D828), MD tensile is 7.3 lbs\/in (TAPPI T494).  Primarily used in air pollution monitoring, atomic absorption spectroscopy, flame emission spectrometry and other applications where an extremely critical analysis is needed.  Ideal for use in acidic gases (except Hydrofluoric) and aerosols, stacks and flue gas monitoring.  Uniform screen \u0026amp; felt sides with uniform density MD\/CD, demonstrates excellent lot-to-lot reproducibility.  Manufacturing performed with RO water filtration system.\n\u003cbr\u003e\u003cstrong\u003eDimensions (L x W x H) :\u003c\/strong\u003e 6 x 6 x 2.25 Inch\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eGE\/Whatman Equivalent :  1851-101\u003c\/li\u003e\n\u003cli\u003e Pall Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e Millipore Equivalent:  n\/a\u003c\/li\u003e\n\u003cli\u003e Ahlstrom Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e MFS\/Advantec Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e Sartorius: n\/a\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"I.W. Tremont Co. Inc.","offers":[{"title":"Default Title","offer_id":42045245259945,"sku":"Q1010","price":398.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/glass-microfiber-filter-715f5cd8-231d-4423-b098-6fd610f06020_eae324be-b1ed-4c6d-a51b-0665816fc8d4.jpg?v=1646881969"},{"product_id":"quartz-microfiber-110cm-diameter-high-purity-sio2-1000-temperature-100-pk-q1100","title":"Quartz microfiber, 11.0cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 100\/pk - Q1100","description":"\u003cstrong\u003eQuartz microfiber, 11.0cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 100\/pk - Q1100\u003c\/strong\u003e\u003cbr\u003eGrade Quartz A is a fine porosity binderless quartz (SiO2) glass microfiber with a 99.999% efficiency in air filtration for the retention of 2.20um particles.  Effective temperature range up to 1000 °C.  This media meets or exceeds the physical, performance and elemental requirements for EPA PM10, Ambient Air Monitoring methods.  Flow rate 1.1 - 1.35 m3\/min (Resistance 95mmH20@10.5 ft\/min).  Loss on ignition, \u0026lt;6%.  Tensile strength:  215g \/ 15mm (ASTM D828), MD tensile is 7.3 lbs\/in (TAPPI T494).  Primarily used in air pollution monitoring, atomic absorption spectroscopy, flame emission spectrometry and other applications where an extremely critical analysis is needed.  Ideal for use in acidic gases (except Hydrofluoric) and aerosols, stacks and flue gas monitoring.  Uniform screen \u0026amp; felt sides with uniform density MD\/CD, demonstrates excellent lot-to-lot reproducibility.  Manufacturing performed with RO water filtration system.\n\u003cbr\u003e\u003cstrong\u003eDimensions (L x W x H) :\u003c\/strong\u003e 8 x 8 x 2.25 Inch\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eGE\/Whatman Equivalent :  1851-110\u003c\/li\u003e\n\u003cli\u003e Pall Equivalent: 7250\u003c\/li\u003e\n\u003cli\u003e Millipore Equivalent:  n\/a\u003c\/li\u003e\n\u003cli\u003e Ahlstrom Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e MFS\/Advantec Equivalent: QR100110MM\u003c\/li\u003e\n\u003cli\u003e Sartorius: n\/a\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"I.W. Tremont Co. Inc.","offers":[{"title":"Default Title","offer_id":42045245292713,"sku":"Q1100","price":534.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/glass-microfiber-filter-715f5cd8-231d-4423-b098-6fd610f06020_cc256cb0-1bfa-44cf-b8d0-cce4c8a0a967.jpg?v=1646881970"},{"product_id":"quartz-microfiber-125cm-diameter-high-purity-sio2-1000-temperature-100-pk-q1250","title":"Quartz microfiber, 12.5cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 100\/pk - Q1250","description":"\u003cstrong\u003eQuartz microfiber, 12.5cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 100\/pk - Q1250\u003c\/strong\u003e\u003cbr\u003eGrade Quartz A is a fine porosity binderless quartz (SiO2) glass microfiber with a 99.999% efficiency in air filtration for the retention of 2.20um particles.  Effective temperature range up to 1000 °C.  This media meets or exceeds the physical, performance and elemental requirements for EPA PM10, Ambient Air Monitoring methods.  Flow rate 1.1 - 1.35 m3\/min (Resistance 95mmH20@10.5 ft\/min).  Loss on ignition, \u0026lt;6%.  Tensile strength:  215g \/ 15mm (ASTM D828), MD tensile is 7.3 lbs\/in (TAPPI T494).  Primarily used in air pollution monitoring, atomic absorption spectroscopy, flame emission spectrometry and other applications where an extremely critical analysis is needed.  Ideal for use in acidic gases (except Hydrofluoric) and aerosols, stacks and flue gas monitoring.  Uniform screen \u0026amp; felt sides with uniform density MD\/CD, demonstrates excellent lot-to-lot reproducibility.  Manufacturing performed with RO water filtration system.\n\u003cbr\u003e\u003cstrong\u003eDimensions (L x W x H) :\u003c\/strong\u003e 8 x 8 x 2.25 Inch\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eGE\/Whatman Equivalent :  n\/a\u003c\/li\u003e\n\u003cli\u003e Pall Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e Millipore Equivalent:  n\/a\u003c\/li\u003e\n\u003cli\u003e Ahlstrom Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e MFS\/Advantec Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e Sartorius: n\/a\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"I.W. Tremont Co. Inc.","offers":[{"title":"Default Title","offer_id":42045245358249,"sku":"Q1250","price":555.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/glass-microfiber-filter-715f5cd8-231d-4423-b098-6fd610f06020_a2d7ab8a-b518-46b8-91b9-c23eb56e8e2c.jpg?v=1646881971"},{"product_id":"quartz-microfiber-150cm-diameter-high-purity-sio2-1000-temperature-100-pk-q1500","title":"Quartz microfiber, 15.0cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 100\/pk - Q1500","description":"\u003cstrong\u003eQuartz microfiber, 15.0cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 100\/pk - Q1500\u003c\/strong\u003e\u003cbr\u003eGrade Quartz A is a fine porosity binderless quartz (SiO2) glass microfiber with a 99.999% efficiency in air filtration for the retention of 2.20um particles.  Effective temperature range up to 1000 °C.  This media meets or exceeds the physical, performance and elemental requirements for EPA PM10, Ambient Air Monitoring methods.  Flow rate 1.1 - 1.35 m3\/min (Resistance 95mmH20@10.5 ft\/min).  Loss on ignition, \u0026lt;6%.  Tensile strength:  215g \/ 15mm (ASTM D828), MD tensile is 7.3 lbs\/in (TAPPI T494).  Primarily used in air pollution monitoring, atomic absorption spectroscopy, flame emission spectrometry and other applications where an extremely critical analysis is needed.  Ideal for use in acidic gases (except Hydrofluoric) and aerosols, stacks and flue gas monitoring.  Uniform screen \u0026amp; felt sides with uniform density MD\/CD, demonstrates excellent lot-to-lot reproducibility.  Manufacturing performed with RO water filtration system.\n\u003cbr\u003e\u003cstrong\u003eDimensions (L x W x H) :\u003c\/strong\u003e 8 x 8 x 2.25 Inch\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eGE\/Whatman Equivalent :  1851-150\u003c\/li\u003e\n\u003cli\u003e Pall Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e Millipore Equivalent:  n\/a\u003c\/li\u003e\n\u003cli\u003e Ahlstrom Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e MFS\/Advantec Equivalent: QR100150MM\u003c\/li\u003e\n\u003cli\u003e Sartorius: Q3400--150------G\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"I.W. Tremont Co. Inc.","offers":[{"title":"Default Title","offer_id":42045245423785,"sku":"Q1500","price":719.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/glass-microfiber-filter-715f5cd8-231d-4423-b098-6fd610f06020_1e1207d4-968a-4cbc-8aca-b50bfcd07ea0.jpg?v=1646881972"},{"product_id":"quartz-microfiber-8x10inch-sheets-high-purity-sio2-1000-temperature-100-pk-qs810","title":"Quartz microfiber, 8x10inch sheets, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 100\/pk - QS810","description":"\u003cstrong\u003eQuartz microfiber, 8x10inch sheets, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 100\/pk - QS810\u003c\/strong\u003e\u003cbr\u003eGrade Quartz A is a fine porosity binderless quartz (SiO2) glass microfiber with a 99.999% efficiency in air filtration for the retention of 2.20um particles.  Effective temperature range up to 1000 °C.  This media meets or exceeds the physical, performance and elemental requirements for EPA PM10, Ambient Air Monitoring methods.  Flow rate 1.1 - 1.35 m3\/min (Resistance 95mmH20@10.5 ft\/min).  Loss on ignition, \u0026lt;6%.  Tensile strength:  215g \/ 15mm (ASTM D828), MD tensile is 7.3 lbs\/in (TAPPI T494).  Primarily used in air pollution monitoring, atomic absorption spectroscopy, flame emission spectrometry and other applications where an extremely critical analysis is needed.  Ideal for use in acidic gases (except Hydrofluoric) and aerosols, stacks and flue gas monitoring.  Uniform screen \u0026amp; felt sides with uniform density MD\/CD, demonstrates excellent lot-to-lot reproducibility.  Manufacturing performed with RO water filtration system.\n\u003cbr\u003e\u003cstrong\u003eDimensions (L x W x H) :\u003c\/strong\u003e 10.5 x 8.5 x 2.25 Inch\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eGE\/Whatman Equivalent :  1851-865\u003c\/li\u003e\n\u003cli\u003e Pall Equivalent: 7204\u003c\/li\u003e\n\u003cli\u003e Millipore Equivalent:  n\/a\u003c\/li\u003e\n\u003cli\u003e Ahlstrom Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e MFS\/Advantec Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e Sartorius: n\/a\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"I.W. Tremont Co. Inc.","offers":[{"title":"Default Title","offer_id":42045245456553,"sku":"QS810","price":1344.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/glass-microfiber-filter-715f5cd8-231d-4423-b098-6fd610f06020_c8fa3114-3cff-4b7a-aa1b-bd4bf64fc3c1.jpg?v=1646881973"},{"product_id":"quartz-microfiber-55cm-diameter-high-purity-sio2-1000-temperature-50-pk-q5500-2","title":"Quartz microfiber, 5.5cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 50\/pk - Q5500-2","description":"\u003cstrong\u003eQuartz microfiber, 5.5cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 50\/pk - Q5500-2\u003c\/strong\u003e\u003cbr\u003eGrade Quartz A is a fine porosity binderless quartz (SiO2) glass microfiber with a 99.999% efficiency in air filtration for the retention of 2.20um particles.  Effective temperature range up to 1000 °C.  This media meets or exceeds the physical, performance and elemental requirements for EPA PM10, Ambient Air Monitoring methods.  Flow rate 1.1 - 1.35 m3\/min (Resistance 95mmH20@10.5 ft\/min).  Loss on ignition, \u0026lt;6%.  Tensile strength:  215g \/ 15mm (ASTM D828), MD tensile is 7.3 lbs\/in (TAPPI T494).  Primarily used in air pollution monitoring, atomic absorption spectroscopy, flame emission spectrometry and other applications where an extremely critical analysis is needed.  Ideal for use in acidic gases (except Hydrofluoric) and aerosols, stacks and flue gas monitoring.  Uniform screen \u0026amp; felt sides with uniform density MD\/CD, demonstrates excellent lot-to-lot reproducibility.  Manufacturing performed with RO water filtration system.\n\u003cbr\u003e\u003cstrong\u003eDimensions (L x W x H) :\u003c\/strong\u003e 6 x 6 x 2.25 Inch\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eGE\/Whatman Equivalent :  1851-055\u003c\/li\u003e\n\u003cli\u003e Pall Equivalent: 7199\u003c\/li\u003e\n\u003cli\u003e Millipore Equivalent:  n\/a\u003c\/li\u003e\n\u003cli\u003e Ahlstrom Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e MFS\/Advantec Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e Sartorius: n\/a\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"I.W. Tremont Co. Inc.","offers":[{"title":"Default Title","offer_id":42045245489321,"sku":"Q5500-2","price":80.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/glass-microfiber-filter-715f5cd8-231d-4423-b098-6fd610f06020_daeb71b9-e16b-4466-8a6c-70021d54532c.jpg?v=1646881974"},{"product_id":"quartz-microfiber-70cm-diameter-high-purity-sio2-1000-temperature-50-pk-q7000-2","title":"Quartz microfiber, 7.0cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 50\/pk - Q7000-2","description":"\u003cstrong\u003eQuartz microfiber, 7.0cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 50\/pk - Q7000-2\u003c\/strong\u003e\u003cbr\u003eGrade Quartz A is a fine porosity binderless quartz (SiO2) glass microfiber with a 99.999% efficiency in air filtration for the retention of 2.20um particles.  Effective temperature range up to 1000 °C.  This media meets or exceeds the physical, performance and elemental requirements for EPA PM10, Ambient Air Monitoring methods.  Flow rate 1.1 - 1.35 m3\/min (Resistance 95mmH20@10.5 ft\/min).  Loss on ignition, \u0026lt;6%.  Tensile strength:  215g \/ 15mm (ASTM D828), MD tensile is 7.3 lbs\/in (TAPPI T494).  Primarily used in air pollution monitoring, atomic absorption spectroscopy, flame emission spectrometry and other applications where an extremely critical analysis is needed.  Ideal for use in acidic gases (except Hydrofluoric) and aerosols, stacks and flue gas monitoring.  Uniform screen \u0026amp; felt sides with uniform density MD\/CD, demonstrates excellent lot-to-lot reproducibility.  Manufacturing performed with RO water filtration system.\n\u003cbr\u003e\u003cstrong\u003eDimensions (L x W x H) :\u003c\/strong\u003e 6 x 6 x 2.25 Inch\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eGE\/Whatman Equivalent :  1851-070\u003c\/li\u003e\n\u003cli\u003e Pall Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e Millipore Equivalent:  n\/a\u003c\/li\u003e\n\u003cli\u003e Ahlstrom Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e MFS\/Advantec Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e Sartorius: n\/a\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"I.W. Tremont Co. Inc.","offers":[{"title":"Default Title","offer_id":42045245522089,"sku":"Q7000-2","price":128.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/glass-microfiber-filter-715f5cd8-231d-4423-b098-6fd610f06020_3e651678-8699-4f35-a07e-764dd798389c.jpg?v=1646881975"},{"product_id":"quartz-microfiber-826cm-diameter-high-purity-sio2-1000-temperature-50-pk-q8260-2","title":"Quartz microfiber, 8.26cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 50\/pk - Q8260-2","description":"\u003cstrong\u003eQuartz microfiber, 8.26cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 50\/pk - Q8260-2\u003c\/strong\u003e\u003cbr\u003eGrade Quartz A is a fine porosity binderless quartz (SiO2) glass microfiber with a 99.999% efficiency in air filtration for the retention of 2.20um particles.  Effective temperature range up to 1000 °C.  This media meets or exceeds the physical, performance and elemental requirements for EPA PM10, Ambient Air Monitoring methods.  Flow rate 1.1 - 1.35 m3\/min (Resistance 95mmH20@10.5 ft\/min).  Loss on ignition, \u0026lt;6%.  Tensile strength:  215g \/ 15mm (ASTM D828), MD tensile is 7.3 lbs\/in (TAPPI T494).  Primarily used in air pollution monitoring, atomic absorption spectroscopy, flame emission spectrometry and other applications where an extremely critical analysis is needed.  Ideal for use in acidic gases (except Hydrofluoric) and aerosols, stacks and flue gas monitoring.  Uniform screen \u0026amp; felt sides with uniform density MD\/CD, demonstrates excellent lot-to-lot reproducibility.  Manufacturing performed with RO water filtration system.\n\u003cbr\u003e\u003cstrong\u003eDimensions (L x W x H) :\u003c\/strong\u003e 6 x 6 x 2.25 Inch\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eGE\/Whatman Equivalent :  1851-082\u003c\/li\u003e\n\u003cli\u003e Pall Equivalent: 7205\u003c\/li\u003e\n\u003cli\u003e Millipore Equivalent:  n\/a\u003c\/li\u003e\n\u003cli\u003e Ahlstrom Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e MFS\/Advantec Equivalent: QR10082MM\u003c\/li\u003e\n\u003cli\u003e Sartorius: n\/a\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"I.W. Tremont Co. Inc.","offers":[{"title":"Default Title","offer_id":42045245554857,"sku":"Q8260-2","price":154.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/glass-microfiber-filter-715f5cd8-231d-4423-b098-6fd610f06020_f4b84ddc-20b2-41a1-99ad-d55f842b6eae.jpg?v=1646881976"},{"product_id":"quartz-microfiber-90cm-diameter-high-purity-sio2-1000-temperature-50-pk-q9000-2","title":"Quartz microfiber, 9.0cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 50\/pk - Q9000-2","description":"\u003cstrong\u003eQuartz microfiber, 9.0cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 50\/pk - Q9000-2\u003c\/strong\u003e\u003cbr\u003eGrade Quartz A is a fine porosity binderless quartz (SiO2) glass microfiber with a 99.999% efficiency in air filtration for the retention of 2.20um particles.  Effective temperature range up to 1000 °C.  This media meets or exceeds the physical, performance and elemental requirements for EPA PM10, Ambient Air Monitoring methods.  Flow rate 1.1 - 1.35 m3\/min (Resistance 95mmH20@10.5 ft\/min).  Loss on ignition, \u0026lt;6%.  Tensile strength:  215g \/ 15mm (ASTM D828), MD tensile is 7.3 lbs\/in (TAPPI T494).  Primarily used in air pollution monitoring, atomic absorption spectroscopy, flame emission spectrometry and other applications where an extremely critical analysis is needed.  Ideal for use in acidic gases (except Hydrofluoric) and aerosols, stacks and flue gas monitoring.  Uniform screen \u0026amp; felt sides with uniform density MD\/CD, demonstrates excellent lot-to-lot reproducibility.  Manufacturing performed with RO water filtration system.\n\u003cbr\u003e\u003cstrong\u003eDimensions (L x W x H) :\u003c\/strong\u003e 6 x 6 x 2.25 Inch\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eGE\/Whatman Equivalent :  1851-090\u003c\/li\u003e\n\u003cli\u003e Pall Equivalent: 7203\u003c\/li\u003e\n\u003cli\u003e Millipore Equivalent:  n\/a\u003c\/li\u003e\n\u003cli\u003e Ahlstrom Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e MFS\/Advantec Equivalent: QR10090MM\u003c\/li\u003e\n\u003cli\u003e Sartorius: n\/a\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"I.W. Tremont Co. Inc.","offers":[{"title":"Default Title","offer_id":42045245587625,"sku":"Q9000-2","price":173.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/glass-microfiber-filter-715f5cd8-231d-4423-b098-6fd610f06020_66874ab9-0221-4d51-9eb7-806389acbe7c.jpg?v=1646881977"},{"product_id":"quartz-microfiber-1010cm-diameter-high-purity-sio2-1000-temperature-50-pk-q1010-2","title":"Quartz microfiber, 10.10cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 50\/pk - Q1010-2","description":"\u003cstrong\u003eQuartz microfiber, 10.10cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 50\/pk - Q1010-2\u003c\/strong\u003e\u003cbr\u003eGrade Quartz A is a fine porosity binderless quartz (SiO2) glass microfiber with a 99.999% efficiency in air filtration for the retention of 2.20um particles.  Effective temperature range up to 1000 °C.  This media meets or exceeds the physical, performance and elemental requirements for EPA PM10, Ambient Air Monitoring methods.  Flow rate 1.1 - 1.35 m3\/min (Resistance 95mmH20@10.5 ft\/min).  Loss on ignition, \u0026lt;6%.  Tensile strength:  215g \/ 15mm (ASTM D828), MD tensile is 7.3 lbs\/in (TAPPI T494).  Primarily used in air pollution monitoring, atomic absorption spectroscopy, flame emission spectrometry and other applications where an extremely critical analysis is needed.  Ideal for use in acidic gases (except Hydrofluoric) and aerosols, stacks and flue gas monitoring.  Uniform screen \u0026amp; felt sides with uniform density MD\/CD, demonstrates excellent lot-to-lot reproducibility.  Manufacturing performed with RO water filtration system.\n\u003cbr\u003e\u003cstrong\u003eDimensions (L x W x H) :\u003c\/strong\u003e 6 x 6 x 2.25 Inch\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eGE\/Whatman Equivalent :  1851-101\u003c\/li\u003e\n\u003cli\u003e Pall Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e Millipore Equivalent:  n\/a\u003c\/li\u003e\n\u003cli\u003e Ahlstrom Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e MFS\/Advantec Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e Sartorius: n\/a\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"I.W. Tremont Co. Inc.","offers":[{"title":"Default Title","offer_id":42045245653161,"sku":"Q1010-2","price":209.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/glass-microfiber-filter-715f5cd8-231d-4423-b098-6fd610f06020_2e38eaad-78c4-4065-a5ba-40301c4393cf.jpg?v=1646881978"},{"product_id":"quartz-microfiber-110cm-diameter-high-purity-sio2-1000-temperature-50-pk-q1100-2","title":"Quartz microfiber, 11.0cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 50\/pk - Q1100-2","description":"\u003cstrong\u003eQuartz microfiber, 11.0cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 50\/pk - Q1100-2\u003c\/strong\u003e\u003cbr\u003eGrade Quartz A is a fine porosity binderless quartz (SiO2) glass microfiber with a 99.999% efficiency in air filtration for the retention of 2.20um particles.  Effective temperature range up to 1000 °C.  This media meets or exceeds the physical, performance and elemental requirements for EPA PM10, Ambient Air Monitoring methods.  Flow rate 1.1 - 1.35 m3\/min (Resistance 95mmH20@10.5 ft\/min).  Loss on ignition, \u0026lt;6%.  Tensile strength:  215g \/ 15mm (ASTM D828), MD tensile is 7.3 lbs\/in (TAPPI T494).  Primarily used in air pollution monitoring, atomic absorption spectroscopy, flame emission spectrometry and other applications where an extremely critical analysis is needed.  Ideal for use in acidic gases (except Hydrofluoric) and aerosols, stacks and flue gas monitoring.  Uniform screen \u0026amp; felt sides with uniform density MD\/CD, demonstrates excellent lot-to-lot reproducibility.  Manufacturing performed with RO water filtration system.\n\u003cbr\u003e\u003cstrong\u003eDimensions (L x W x H) :\u003c\/strong\u003e 8 x 8 x 2.25 Inch\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eGE\/Whatman Equivalent :  1851-110\u003c\/li\u003e\n\u003cli\u003e Pall Equivalent: 7250\u003c\/li\u003e\n\u003cli\u003e Millipore Equivalent:  n\/a\u003c\/li\u003e\n\u003cli\u003e Ahlstrom Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e MFS\/Advantec Equivalent: QR100110MM\u003c\/li\u003e\n\u003cli\u003e Sartorius: n\/a\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"I.W. Tremont Co. Inc.","offers":[{"title":"Default Title","offer_id":42045245685929,"sku":"Q1100-2","price":220.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/glass-microfiber-filter-715f5cd8-231d-4423-b098-6fd610f06020_6b0f7c68-9d84-44e9-8fff-8aed913d6386.jpg?v=1646881979"},{"product_id":"quartz-microfiber-125cm-diameter-high-purity-sio2-1000-temperature-50-pk-q1250-2","title":"Quartz microfiber, 12.5cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 50\/pk - Q1250-2","description":"\u003cstrong\u003eQuartz microfiber, 12.5cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 50\/pk - Q1250-2\u003c\/strong\u003e\u003cbr\u003eGrade Quartz A is a fine porosity binderless quartz (SiO2) glass microfiber with a 99.999% efficiency in air filtration for the retention of 2.20um particles.  Effective temperature range up to 1000 °C.  This media meets or exceeds the physical, performance and elemental requirements for EPA PM10, Ambient Air Monitoring methods.  Flow rate 1.1 - 1.35 m3\/min (Resistance 95mmH20@10.5 ft\/min).  Loss on ignition, \u0026lt;6%.  Tensile strength:  215g \/ 15mm (ASTM D828), MD tensile is 7.3 lbs\/in (TAPPI T494).  Primarily used in air pollution monitoring, atomic absorption spectroscopy, flame emission spectrometry and other applications where an extremely critical analysis is needed.  Ideal for use in acidic gases (except Hydrofluoric) and aerosols, stacks and flue gas monitoring.  Uniform screen \u0026amp; felt sides with uniform density MD\/CD, demonstrates excellent lot-to-lot reproducibility.  Manufacturing performed with RO water filtration system.\n\u003cbr\u003e\u003cstrong\u003eDimensions (L x W x H) :\u003c\/strong\u003e 8 x 8 x 2.25 Inch\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eGE\/Whatman Equivalent :  n\/a\u003c\/li\u003e\n\u003cli\u003e Pall Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e Millipore Equivalent:  n\/a\u003c\/li\u003e\n\u003cli\u003e Ahlstrom Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e MFS\/Advantec Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e Sartorius: n\/a\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"I.W. Tremont Co. Inc.","offers":[{"title":"Default Title","offer_id":42045245718697,"sku":"Q1250-2","price":291.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/glass-microfiber-filter-715f5cd8-231d-4423-b098-6fd610f06020_94433382-c398-4243-a666-496aef42a1de.jpg?v=1646881980"},{"product_id":"quartz-microfiber-150cm-diameter-high-purity-sio2-1000-temperature-50-pk-q1500-2","title":"Quartz microfiber, 15.0cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 50\/pk - Q1500-2","description":"\u003cstrong\u003eQuartz microfiber, 15.0cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 50\/pk - Q1500-2\u003c\/strong\u003e\u003cbr\u003eGrade Quartz A is a fine porosity binderless quartz (SiO2) glass microfiber with a 99.999% efficiency in air filtration for the retention of 2.20um particles.  Effective temperature range up to 1000 °C.  This media meets or exceeds the physical, performance and elemental requirements for EPA PM10, Ambient Air Monitoring methods.  Flow rate 1.1 - 1.35 m3\/min (Resistance 95mmH20@10.5 ft\/min).  Loss on ignition, \u0026lt;6%.  Tensile strength:  215g \/ 15mm (ASTM D828), MD tensile is 7.3 lbs\/in (TAPPI T494).  Primarily used in air pollution monitoring, atomic absorption spectroscopy, flame emission spectrometry and other applications where an extremely critical analysis is needed.  Ideal for use in acidic gases (except Hydrofluoric) and aerosols, stacks and flue gas monitoring.  Uniform screen \u0026amp; felt sides with uniform density MD\/CD, demonstrates excellent lot-to-lot reproducibility.  Manufacturing performed with RO water filtration system.\n\u003cbr\u003e\u003cstrong\u003eDimensions (L x W x H) :\u003c\/strong\u003e 8 x 8 x 2.25 Inch\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eGE\/Whatman Equivalent :  1851-150\u003c\/li\u003e\n\u003cli\u003e Pall Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e Millipore Equivalent:  n\/a\u003c\/li\u003e\n\u003cli\u003e Ahlstrom Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e MFS\/Advantec Equivalent: QR100150MM\u003c\/li\u003e\n\u003cli\u003e Sartorius: n\/a\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"I.W. Tremont Co. Inc.","offers":[{"title":"Default Title","offer_id":42045245751465,"sku":"Q1500-2","price":379.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/glass-microfiber-filter-715f5cd8-231d-4423-b098-6fd610f06020_4861f30f-036a-43e7-a40d-a6c00314c675.jpg?v=1646881981"},{"product_id":"quartz-microfiber-8x10inch-sheets-high-purity-sio2-1000-temperature-50-pk-qs810-2","title":"Quartz microfiber, 8x10inch sheets, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 50\/pk - QS810-2","description":"\u003cstrong\u003eQuartz microfiber, 8x10inch sheets, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 50\/pk - QS810-2\u003c\/strong\u003e\u003cbr\u003eGrade Quartz A is a fine porosity binderless quartz (SiO2) glass microfiber with a 99.999% efficiency in air filtration for the retention of 2.20um particles.  Effective temperature range up to 1000 °C.  This media meets or exceeds the physical, performance and elemental requirements for EPA PM10, Ambient Air Monitoring methods.  Flow rate 1.1 - 1.35 m3\/min (Resistance 95mmH20@10.5 ft\/min).  Loss on ignition, \u0026lt;6%.  Tensile strength:  215g \/ 15mm (ASTM D828), MD tensile is 7.3 lbs\/in (TAPPI T494).  Primarily used in air pollution monitoring, atomic absorption spectroscopy, flame emission spectrometry and other applications where an extremely critical analysis is needed.  Ideal for use in acidic gases (except Hydrofluoric) and aerosols, stacks and flue gas monitoring.  Uniform screen \u0026amp; felt sides with uniform density MD\/CD, demonstrates excellent lot-to-lot reproducibility.  Manufacturing performed with RO water filtration system.\n\u003cbr\u003e\u003cstrong\u003eDimensions (L x W x H) :\u003c\/strong\u003e 10.5 x 8.5 x 2.25 Inch\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eGE\/Whatman Equivalent :  1851-865\u003c\/li\u003e\n\u003cli\u003e Pall Equivalent: 7204\u003c\/li\u003e\n\u003cli\u003e Millipore Equivalent:  n\/a\u003c\/li\u003e\n\u003cli\u003e Ahlstrom Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e MFS\/Advantec Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e Sartorius: n\/a\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"I.W. Tremont Co. Inc.","offers":[{"title":"Default Title","offer_id":42045245784233,"sku":"QS810-2","price":743.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/glass-microfiber-filter-715f5cd8-231d-4423-b098-6fd610f06020_3d9f4f94-6acd-43b9-aaed-f46ce157a913.jpg?v=1646881982"},{"product_id":"quartz-microfiber-110cm-diameter-high-purity-sio2-1000-temperature-25-pk-q1100-4","title":"Quartz microfiber, 11.0cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 25\/pk - Q1100-4","description":"\u003cstrong\u003eQuartz microfiber, 11.0cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 25\/pk - Q1100-4\u003c\/strong\u003e\u003cbr\u003eGrade Quartz A is a fine porosity binderless quartz (SiO2) glass microfiber with a 99.999% efficiency in air filtration for the retention of 2.20um particles.  Effective temperature range up to 1000 °C.  This media meets or exceeds the physical, performance and elemental requirements for EPA PM10, Ambient Air Monitoring methods.  Flow rate 1.1 - 1.35 m3\/min (Resistance 95mmH20@10.5 ft\/min).  Loss on ignition, \u0026lt;6%.  Tensile strength:  215g \/ 15mm (ASTM D828), MD tensile is 7.3 lbs\/in (TAPPI T494).  Primarily used in air pollution monitoring, atomic absorption spectroscopy, flame emission spectrometry and other applications where an extremely critical analysis is needed.  Ideal for use in acidic gases (except Hydrofluoric) and aerosols, stacks and flue gas monitoring.  Uniform screen \u0026amp; felt sides with uniform density MD\/CD, demonstrates excellent lot-to-lot reproducibility.  Manufacturing performed with RO water filtration system.\n\u003cbr\u003e\u003cstrong\u003eDimensions (L x W x H) :\u003c\/strong\u003e 8 x 8 x 2.25 Inch\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eGE\/Whatman Equivalent :  1851-110\u003c\/li\u003e\n\u003cli\u003e Pall Equivalent: 7250\u003c\/li\u003e\n\u003cli\u003e Millipore Equivalent:  n\/a\u003c\/li\u003e\n\u003cli\u003e Ahlstrom Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e MFS\/Advantec Equivalent: QR100110MM\u003c\/li\u003e\n\u003cli\u003e Sartorius: n\/a\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"I.W. Tremont Co. Inc.","offers":[{"title":"Default Title","offer_id":42045245817001,"sku":"Q1100-4","price":111.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/glass-microfiber-filter-715f5cd8-231d-4423-b098-6fd610f06020_64d4c1f8-0979-4a39-9c64-ba71a0c54ce6.jpg?v=1646881983"},{"product_id":"quartz-microfiber-125cm-diameter-high-purity-sio2-1000-temperature-25-pk-q1250-4","title":"Quartz microfiber, 12.5cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 25\/pk - Q1250-4","description":"\u003cstrong\u003eQuartz microfiber, 12.5cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 25\/pk - Q1250-4\u003c\/strong\u003e\u003cbr\u003eGrade Quartz A is a fine porosity binderless quartz (SiO2) glass microfiber with a 99.999% efficiency in air filtration for the retention of 2.20um particles.  Effective temperature range up to 1000 °C.  This media meets or exceeds the physical, performance and elemental requirements for EPA PM10, Ambient Air Monitoring methods.  Flow rate 1.1 - 1.35 m3\/min (Resistance 95mmH20@10.5 ft\/min).  Loss on ignition, \u0026lt;6%.  Tensile strength:  215g \/ 15mm (ASTM D828), MD tensile is 7.3 lbs\/in (TAPPI T494).  Primarily used in air pollution monitoring, atomic absorption spectroscopy, flame emission spectrometry and other applications where an extremely critical analysis is needed.  Ideal for use in acidic gases (except Hydrofluoric) and aerosols, stacks and flue gas monitoring.  Uniform screen \u0026amp; felt sides with uniform density MD\/CD, demonstrates excellent lot-to-lot reproducibility.  Manufacturing performed with RO water filtration system.\n\u003cbr\u003e\u003cstrong\u003eDimensions (L x W x H) :\u003c\/strong\u003e 8 x 8 x 2.25 Inch\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eGE\/Whatman Equivalent :  n\/a\u003c\/li\u003e\n\u003cli\u003e Pall Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e Millipore Equivalent:  n\/a\u003c\/li\u003e\n\u003cli\u003e Ahlstrom Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e MFS\/Advantec Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e Sartorius: n\/a\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"I.W. Tremont Co. Inc.","offers":[{"title":"Default Title","offer_id":42045245849769,"sku":"Q1250-4","price":148.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/glass-microfiber-filter-715f5cd8-231d-4423-b098-6fd610f06020_ba529ff0-21eb-4ec8-a677-e3263c1a60c7.jpg?v=1646881984"},{"product_id":"quartz-microfiber-150cm-diameter-high-purity-sio2-1000-temperature-25-pk-q1500-4","title":"Quartz microfiber, 15.0cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 25\/pk - Q1500-4","description":"\u003cstrong\u003eQuartz microfiber, 15.0cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 25\/pk - Q1500-4\u003c\/strong\u003e\u003cbr\u003eGrade Quartz A is a fine porosity binderless quartz (SiO2) glass microfiber with a 99.999% efficiency in air filtration for the retention of 2.20um particles.  Effective temperature range up to 1000 °C.  This media meets or exceeds the physical, performance and elemental requirements for EPA PM10, Ambient Air Monitoring methods.  Flow rate 1.1 - 1.35 m3\/min (Resistance 95mmH20@10.5 ft\/min).  Loss on ignition, \u0026lt;6%.  Tensile strength:  215g \/ 15mm (ASTM D828), MD tensile is 7.3 lbs\/in (TAPPI T494).  Primarily used in air pollution monitoring, atomic absorption spectroscopy, flame emission spectrometry and other applications where an extremely critical analysis is needed.  Ideal for use in acidic gases (except Hydrofluoric) and aerosols, stacks and flue gas monitoring.  Uniform screen \u0026amp; felt sides with uniform density MD\/CD, demonstrates excellent lot-to-lot reproducibility.  Manufacturing performed with RO water filtration system.\n\u003cbr\u003e\u003cstrong\u003eDimensions (L x W x H) :\u003c\/strong\u003e 8 x 8 x 2.25 Inch\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eGE\/Whatman Equivalent :  1851-150\u003c\/li\u003e\n\u003cli\u003e Pall Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e Millipore Equivalent:  n\/a\u003c\/li\u003e\n\u003cli\u003e Ahlstrom Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e MFS\/Advantec Equivalent: QR100150MM\u003c\/li\u003e\n\u003cli\u003e Sartorius: n\/a\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"I.W. Tremont Co. Inc.","offers":[{"title":"Default Title","offer_id":42045245882537,"sku":"Q1500-4","price":193.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/glass-microfiber-filter-715f5cd8-231d-4423-b098-6fd610f06020_3eb26680-ff99-49b2-8fef-66ef56bfaabe.jpg?v=1646881985"},{"product_id":"quartz-microfiber-8x10inch-sheets-high-purity-sio2-1000-temperature-25-pk-qs810-4","title":"Quartz microfiber, 8x10inch sheets, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 25\/pk - QS810-4","description":"\u003cstrong\u003eQuartz microfiber, 8x10inch sheets, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 25\/pk - QS810-4\u003c\/strong\u003e\u003cbr\u003eGrade Quartz A is a fine porosity binderless quartz (SiO2) glass microfiber with a 99.999% efficiency in air filtration for the retention of 2.20um particles.  Effective temperature range up to 1000 °C.  This media meets or exceeds the physical, performance and elemental requirements for EPA PM10, Ambient Air Monitoring methods.  Flow rate 1.1 - 1.35 m3\/min (Resistance 95mmH20@10.5 ft\/min).  Loss on ignition, \u0026lt;6%.  Tensile strength:  215g \/ 15mm (ASTM D828), MD tensile is 7.3 lbs\/in (TAPPI T494).  Primarily used in air pollution monitoring, atomic absorption spectroscopy, flame emission spectrometry and other applications where an extremely critical analysis is needed.  Ideal for use in acidic gases (except Hydrofluoric) and aerosols, stacks and flue gas monitoring.  Uniform screen \u0026amp; felt sides with uniform density MD\/CD, demonstrates excellent lot-to-lot reproducibility.  Manufacturing performed with RO water filtration system.\n\u003cbr\u003e\u003cstrong\u003eDimensions (L x W x H) :\u003c\/strong\u003e 10.5 x 8.5 x 2.25 Inch\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eGE\/Whatman Equivalent :  1851-865\u003c\/li\u003e\n\u003cli\u003e Pall Equivalent: 7204\u003c\/li\u003e\n\u003cli\u003e Millipore Equivalent:  n\/a\u003c\/li\u003e\n\u003cli\u003e Ahlstrom Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e MFS\/Advantec Equivalent: n\/a\u003c\/li\u003e\n\u003cli\u003e Sartorius: n\/a\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"I.W. Tremont Co. Inc.","offers":[{"title":"Default Title","offer_id":42045245915305,"sku":"QS810-4","price":380.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/glass-microfiber-filter-715f5cd8-231d-4423-b098-6fd610f06020_4441bb92-f3cd-42dc-b066-d93cb4cfa46d.jpg?v=1646881986"},{"product_id":"sartorius-quartz-microfiber-filters-grade-q3400-q3400-25-g","title":"Sartorius Quartz Microfiber Filters \/ Grade Q3400 - Q3400-25-G","description":"Sartorius Quartz Microfiber Filters \/ Grade Q3400 - Q3400-25-G\u003cbr\u003e\nThe grade Q3400 is made of 100 % high-purity quartz microfibers only and pre-heated to guarantee excellent weight and dimensional stability. The filters are especially suitable for emissions monitoring at temperatures of up to 900°C and wherever filters of the highest purity are needed. A trace element analysis is performed for each single lot and its certificate of analysis is available on demand.\u003cbr\u003eSize (inch): 4.09  x 4.84  x 0.98 ","brand":"Sartorius","offers":[{"title":"Default Title","offer_id":42648190419113,"sku":"Q3400-25-G","price":57.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/sartorius-lt-q3400-4364.jpg?v=1665529908"},{"product_id":"sartorius-quartz-microfiber-filters-grade-q3400-q3400-45-g","title":"Sartorius Quartz Microfiber Filters \/ Grade Q3400 - Q3400-45-G","description":"Sartorius Quartz Microfiber Filters \/ Grade Q3400 - Q3400-45-G\u003cbr\u003e\nThe grade Q3400 is made of 100 % high-purity quartz microfibers only and pre-heated to guarantee excellent weight and dimensional stability. The filters are especially suitable for emissions monitoring at temperatures of up to 900°C and wherever filters of the highest purity are needed. A trace element analysis is performed for each single lot and its certificate of analysis is available on demand.\u003cbr\u003eSize (inch): 4.09  x 4.84  x 0.94 ","brand":"Sartorius","offers":[{"title":"Default Title","offer_id":42648190451881,"sku":"Q3400-45-G","price":110.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/sartorius-lt-q3400-4367.jpg?v=1665529910"},{"product_id":"sartorius-quartz-microfiber-filters-grade-q3400-q3400-82-n","title":"Sartorius Quartz Microfiber Filters \/ Grade Q3400 - Q3400-82-N","description":"Sartorius Quartz Microfiber Filters \/ Grade Q3400 - Q3400-82-N\u003cbr\u003e\nThe grade Q3400 is made of 100 % high-purity quartz microfibers only and pre-heated to guarantee excellent weight and dimensional stability. The filters are especially suitable for emissions monitoring at temperatures of up to 900°C and wherever filters of the highest purity are needed. A trace element analysis is performed for each single lot and its certificate of analysis is available on demand.\u003cbr\u003eSize (inch): 9.45  x 9.06  x 2.36 ","brand":"Sartorius","offers":[{"title":"Default Title","offer_id":42648190550185,"sku":"Q3400-82-N","price":803.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/sartorius-lt-q3400-4376.jpg?v=1665529912"},{"product_id":"sartorius-quartz-microfiber-filters-grade-q3400-q3400-142-k","title":"Sartorius Quartz Microfiber Filters \/ Grade Q3400 - Q3400-142-K","description":"Sartorius Quartz Microfiber Filters \/ Grade Q3400 - Q3400-142-K\u003cbr\u003e\nThe grade Q3400 is made of 100 % high-purity quartz microfibers only and pre-heated to guarantee excellent weight and dimensional stability. The filters are especially suitable for emissions monitoring at temperatures of up to 900°C and wherever filters of the highest purity are needed. A trace element analysis is performed for each single lot and its certificate of analysis is available on demand.\u003cbr\u003eSize (inch): 15.35  x 7.87  x 2.36 ","brand":"Sartorius","offers":[{"title":"Default Title","offer_id":42648190582953,"sku":"Q3400-142-K","price":884.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/sartorius-lt-q3400-4382.jpg?v=1665529920"},{"product_id":"sartorius-quartz-microfiber-filters-grade-q3400-q3400-150-k","title":"Sartorius Quartz Microfiber Filters \/ Grade Q3400 - Q3400-150-K","description":"Sartorius Quartz Microfiber Filters \/ Grade Q3400 - Q3400-150-K\u003cbr\u003e\nThe grade Q3400 is made of 100 % high-purity quartz microfibers only and pre-heated to guarantee excellent weight and dimensional stability. The filters are especially suitable for emissions monitoring at temperatures of up to 900°C and wherever filters of the highest purity are needed. A trace element analysis is performed for each single lot and its certificate of analysis is available on demand.\u003cbr\u003eSize (inch): 15.35  x 7.87  x 2.36 ","brand":"Sartorius","offers":[{"title":"Default Title","offer_id":42648190615721,"sku":"Q3400-150-K","price":1197.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/sartorius-lt-q3400-4382_fab236ad-eed8-4525-b9b3-dea3a2f2982d.jpg?v=1665529922"},{"product_id":"sartorius-quartz-microfiber-filters-grade-q3400-q3400-20-g","title":"Sartorius Quartz Microfiber Filters \/ Grade Q3400 - Q3400-20-G","description":"Sartorius Quartz Microfiber Filters \/ Grade Q3400 - Q3400-20-G\u003cbr\u003e\nThe grade Q3400 is made of 100 % high-purity quartz microfibers only and pre-heated to guarantee excellent weight and dimensional stability. The filters are especially suitable for emissions monitoring at temperatures of up to 900°C and wherever filters of the highest purity are needed. A trace element analysis is performed for each single lot and its certificate of analysis is available on demand.\u003cbr\u003eSize (inch): 0.00  x 0.00  x 0.00 ","brand":"Sartorius","offers":[{"title":"Default Title","offer_id":42648190648489,"sku":"Q3400-20-G","price":60.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/sartorius-lt-q3400-4382_883c374c-8972-4ba6-860f-03e3cc355f8d.jpg?v=1665529924"},{"product_id":"sartorius-quartz-microfiber-filters-grade-q3400-q3400-37-g","title":"Sartorius Quartz Microfiber Filters \/ Grade Q3400 - Q3400-37-G","description":"Sartorius Quartz Microfiber Filters \/ Grade Q3400 - Q3400-37-G\u003cbr\u003e\nThe grade Q3400 is made of 100 % high-purity quartz microfibers only and pre-heated to guarantee excellent weight and dimensional stability. The filters are especially suitable for emissions monitoring at temperatures of up to 900°C and wherever filters of the highest purity are needed. A trace element analysis is performed for each single lot and its certificate of analysis is available on demand.\u003cbr\u003eSize (inch): 4.06  x 4.80  x 0.91 ","brand":"Sartorius","offers":[{"title":"Default Title","offer_id":42648190714025,"sku":"Q3400-37-G","price":90.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/sartorius-lt-q3400-4382_cf63983d-7e94-4137-8431-637eede35b42.jpg?v=1665529925"},{"product_id":"sartorius-quartz-microfiber-filters-grade-q3400-q3400-47-g","title":"Sartorius Quartz Microfiber Filters \/ Grade Q3400 - Q3400-47-G","description":"Sartorius Quartz Microfiber Filters \/ Grade Q3400 - Q3400-47-G\u003cbr\u003e\nThe grade Q3400 is made of 100 % high-purity quartz microfibers only and pre-heated to guarantee excellent weight and dimensional stability. The filters are especially suitable for emissions monitoring at temperatures of up to 900°C and wherever filters of the highest purity are needed. A trace element analysis is performed for each single lot and its certificate of analysis is available on demand.\u003cbr\u003eSize (inch): 7.52  x 7.48  x 0.98 ","brand":"Sartorius","offers":[{"title":"Default Title","offer_id":42648190746793,"sku":"Q3400-47-G","price":102.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/sartorius-lt-q3400-4382_484a4f33-a218-4338-ba6e-d779b2e27457.jpg?v=1665529927"},{"product_id":"sartorius-quartz-microfiber-filters-grade-q3400-q3400-50-g","title":"Sartorius Quartz Microfiber Filters \/ Grade Q3400 - Q3400-50-G","description":"Sartorius Quartz Microfiber Filters \/ Grade Q3400 - Q3400-50-G\u003cbr\u003e\nThe grade Q3400 is made of 100 % high-purity quartz microfibers only and pre-heated to guarantee excellent weight and dimensional stability. The filters are especially suitable for emissions monitoring at temperatures of up to 900°C and wherever filters of the highest purity are needed. A trace element analysis is performed for each single lot and its certificate of analysis is available on demand.\u003cbr\u003eSize (inch): 4.09  x 4.88  x 0.98 ","brand":"Sartorius","offers":[{"title":"Default Title","offer_id":42648190812329,"sku":"Q3400-50-G","price":124.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/sartorius-lt-q3400-4382_d9504aad-07f1-4449-bde0-41d4938595e5.jpg?v=1665529929"},{"product_id":"sartorius-quartz-microfiber-filters-grade-q3400-q3400-90-n","title":"Sartorius Quartz Microfiber Filters \/ Grade Q3400 - Q3400-90-N","description":"Sartorius Quartz Microfiber Filters \/ Grade Q3400 - Q3400-90-N\u003cbr\u003e\nThe grade Q3400 is made of 100 % high-purity quartz microfibers only and pre-heated to guarantee excellent weight and dimensional stability. The filters are especially suitable for emissions monitoring at temperatures of up to 900°C and wherever filters of the highest purity are needed. A trace element analysis is performed for each single lot and its certificate of analysis is available on demand.\u003cbr\u003eSize (inch): 15.35  x 14.57  x 9.84 ","brand":"Sartorius","offers":[{"title":"Default Title","offer_id":42648190845097,"sku":"Q3400-90-N","price":884.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/sartorius-lt-q3400-4382_e3fd20df-15a4-4c47-acde-f0fcf10977b4.jpg?v=1665529931"},{"product_id":"sartorius-quartz-microfiber-filters-grade-t293-ft-2-1109-203254","title":"Sartorius Quartz Microfiber Filters \/ Grade T293 - FT-2-1109-203254","description":"Sartorius Quartz Microfiber Filters \/ Grade T293 - FT-2-1109-203254\u003cbr\u003eQuartz microfibre filters are especially suited for emission monitoring at temperatures of up to 900 °C and wherever filters of the highest purity are needed. They are free of glass fibres and binding agents.\u003cbr\u003eSize (inch): 10.24  x 8.27  x 0.79 ","brand":"Sartorius","offers":[{"title":"Default Title","offer_id":42653399318697,"sku":"FT-2-1109-203254","price":1053.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/sartorius-lt-quartzmic-1177.jpg?v=1665533761"},{"product_id":"sartorius-quartz-microfiber-filters-grade-t293-ft-3-1109-013","title":"Sartorius Quartz Microfiber Filters \/ Grade T293 - FT-3-1109-013","description":"Sartorius Quartz Microfiber Filters \/ Grade T293 - FT-3-1109-013\u003cbr\u003e\nQuartz microfibre filters are especially suited for emission monitoring at temperatures of up to 900 °C and wherever filters of the highest purity are needed. They filters are free of glass fibres and binding agents.\u003cbr\u003eSize (inch): 10.63  x 26.77  x 26.77 ","brand":"Sartorius","offers":[{"title":"Default Title","offer_id":42653399351465,"sku":"FT-3-1109-013","price":154.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/sartorius-lt-quartzmic-1177_a6059390-6aee-43ec-9c27-86ab451d21a9.jpg?v=1665533763"},{"product_id":"sartorius-quartz-microfiber-filters-grade-t293-ft-3-1109-025","title":"Sartorius Quartz Microfiber Filters \/ Grade T293 - FT-3-1109-025","description":"Sartorius Quartz Microfiber Filters \/ Grade T293 - FT-3-1109-025\u003cbr\u003e\nQuartz microfibre filters are especially suited for emission monitoring at temperatures of up to 900 °C and wherever filters of the highest purity are needed. 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