{"product_id":"lab-pro-buffer-sol-ph-4-red-1gal-zb1628-128","title":"Lab Pro BUFFER SOL pH 4 Red 1gal.","description":"\u003cdiv class=\"c-description-area\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"c-contentStage-wpr\"\u003e\n\u003cul class=\"c-product-list-name\"\u003e\n\u003cli\u003e\n\u003ch5\u003eChemical Name\u003c\/h5\u003e\n\u003cspan\u003eBuffer Solution\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch5\u003epH\u003c\/h5\u003e\n\u003cspan\u003e4.00\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch5\u003eGrade\u003c\/h5\u003e\n\u003cspan\u003eAnalytical Standard\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch5\u003eAccuracy\u003c\/h5\u003e\n\u003cspan\u003e±0.01 at 25 °C\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch5\u003ePackaging\u003c\/h5\u003e\n\u003cspan\u003e1 Gallon Container\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-md-push-6 col-md-6\"\u003e\n\u003cdiv class=\"c-product-description-info\"\u003e\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cdiv class=\"descriptionContent\"\u003e\n\u003cdiv class=\"text-overflow\"\u003e\n\u003ch4\u003eWhat is Lab Pro Buffer Solution pH 4?\u003c\/h4\u003e\n\u003cp\u003e\u003cb\u003eLab Pro Buffer Solution pH 4\u003c\/b\u003e is an analytical standard buffer solution designed for maintaining and calibrating pH in routine analytical processes. This ready-to-use buffer is supplied as a mixture and is traceable to NIST standards, ensuring accuracy and reliability in measurement.\u003c\/p\u003e\n\u003cp\u003eThis pH 4.0 buffer solution is used for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCalibration of pH meters\u003c\/li\u003e\n\u003cli\u003eMaintaining pH of solutions during analytical procedures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe solution is supplied in sealed packaging to protect against contamination and is accompanied by a Certificate of Analysis that includes the product’s expiry date.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eBuffer solution with \u003cb\u003epH 4.00\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli\u003eAnalytical standard grade\u003c\/li\u003e\n\u003cli\u003eTraceable to NIST\u003c\/li\u003e\n\u003cli\u003eAccuracy: ±0.01 at 25 °C\u003c\/li\u003e\n\u003cli\u003eReady-to-use formulation\u003c\/li\u003e\n\u003cli\u003eSealed packaging to protect against contamination\u003c\/li\u003e\n\u003cli\u003eCertificate of Analysis provided\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCommon Applications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eGeneral analytical applications\u003c\/li\u003e\n\u003cli\u003eEnvironmental testing\u003c\/li\u003e\n\u003cli\u003eFood and beverage analysis\u003c\/li\u003e\n\u003cli\u003eIndustrial quality control\u003c\/li\u003e\n\u003cli\u003ePharmaceutical applications\u003c\/li\u003e\n\u003cli\u003epH meter calibration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003ePackaging Details\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003ePackaged In:\u003c\/b\u003e 1 gallon container\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFormat:\u003c\/b\u003e Mixture\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIncludes:\u003c\/b\u003e Single unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eLegal \u0026amp; Safety Notice\u003c\/h4\u003e\n\u003cp\u003eThis product is supplied for laboratory and analytical use. Proper handling, storage, and use in accordance with applicable safety procedures and regulations is the responsibility of the end user.\u003c\/p\u003e\n\u003ch3\u003eStandards and Certifications\u003c\/h3\u003e\n\u003cul class=\"li-circle\"\u003e\n\u003cli\u003eLab Pro CofA\u003c\/li\u003e\n\u003cli\u003eLab Pro SDS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ca class=\"btn-overflow\"\u003eSHOW MORE\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-md-pull-6 col-md-6\"\u003e\n\u003cdiv class=\"c-product-description\"\u003e\n\u003ch3\u003eProperties\u003c\/h3\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"c-left\"\u003eChemical Name or Material\u003c\/td\u003e\n\u003ctd class=\"c-right\"\u003eBuffer Solution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"c-left\"\u003epH\u003c\/td\u003e\n\u003ctd class=\"c-right\"\u003e4.00 (in H₂O)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"c-left\"\u003eTolerance\u003c\/td\u003e\n\u003ctd class=\"c-right\"\u003e±0.01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"c-left\"\u003eAccuracy\u003c\/td\u003e\n\u003ctd class=\"c-right\"\u003e±0.01 at 25 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"c-left\"\u003eGrade\u003c\/td\u003e\n\u003ctd class=\"c-right\"\u003eAnalytical Standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"c-left\"\u003eTraceability\u003c\/td\u003e\n\u003ctd class=\"c-right\"\u003eNIST traceable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"c-left\"\u003eQuality Level\u003c\/td\u003e\n\u003ctd class=\"c-right\"\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"c-left\"\u003eFormat\u003c\/td\u003e\n\u003ctd class=\"c-right\"\u003eMixture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"c-left\"\u003eShipping Conditions\u003c\/td\u003e\n\u003ctd class=\"c-right\"\u003eAmbient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"c-left\"\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd class=\"c-right\"\u003e15–25 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003eArticles\u003c\/h3\u003e\n\u003cul class=\"li-circle\"\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/labproinc.com\/blogs\/chemicals-and-solvents\/which-ph-buffer-solution-should-i-use?_pos=1\u0026amp;_sid=d20261354\u0026amp;_ss=r\" target=\"_blank\"\u003e \u003cspan\u003eWhich pH Buffer Solution Should I Use When Calibrating?\u003c\/span\u003e \u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Lab Pro Inc","offers":[{"title":"Default Title","offer_id":46808122949801,"sku":"ZB1628-128","price":56.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/files\/bad85fbae4504224667c256a85d064de_430x_f10f4113-47d0-40ea-9d74-a499dfb80c35.jpg?v=1771196454","url":"https:\/\/labproinc.myshopify.com\/products\/lab-pro-buffer-sol-ph-4-red-1gal-zb1628-128","provider":"Lab Pro Inc","version":"1.0","type":"link"}