{"product_id":"ph-paper","title":"pH Paper","description":"\u003cp\u003e\u003cstrong\u003eShort Description:\u003c\/strong\u003e Indicator pH paper strips for quick and easy determination of the acidity or alkalinity of solutions — essential for chemistry, biology, and environmental science laboratories.\u003c\/p\u003e\u003cp\u003epH Paper (Indicator Paper \/ Litmus Paper) is a simple, rapid test strip used to determine the approximate pH of aqueous solutions. Impregnated with pH-sensitive dye indicators, the paper changes color upon contact with a solution, and the resulting color is compared against a reference chart to determine the pH value. Available in full-range (1–14) and narrow-range formats, pH paper is an indispensable consumable for school, college, university, and research laboratories performing routine pH testing.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRapid, easy-to-use pH determination without instruments\u003c\/li\u003e\n\u003cli\u003eColor-change indicator for visual pH reading\u003c\/li\u003e\n\u003cli\u003eAvailable in full range (pH 1–14) and narrow ranges\u003c\/li\u003e\n\u003cli\u003eSupplied with color comparison chart for accurate reading\u003c\/li\u003e\n\u003cli\u003eSuitable for aqueous solutions, soil testing, and food analysis\u003c\/li\u003e\n\u003cli\u003eCompact and portable for field and laboratory use\u003c\/li\u003e\n\u003cli\u003eCost-effective alternative to electronic pH meters for routine testing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003epH indicator paper strips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e1–14 (full range) or narrow range (model-dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndicator\u003c\/td\u003e\n\u003ctd\u003eUniversal pH dye\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFormat\u003c\/td\u003e\n\u003ctd\u003eStrip \/ roll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReading Method\u003c\/td\u003e\n\u003ctd\u003eColor comparison chart\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eChemistry and biology practicals, water quality testing, soil pH analysis, food and beverage pH testing, environmental monitoring, pharmaceutical QC, and general laboratory pH screening.\u003c\/p\u003e","brand":"Merck","offers":[{"title":"Roll \/ Merck","offer_id":46950977044652,"sku":null,"price":950.0,"currency_code":"PKR","in_stock":false},{"title":"Roll \/ China","offer_id":46950977077420,"sku":null,"price":645.0,"currency_code":"PKR","in_stock":true},{"title":"Strips \/ Merck","offer_id":46950977110188,"sku":null,"price":3750.0,"currency_code":"PKR","in_stock":true},{"title":"Strips \/ China","offer_id":46950977142956,"sku":null,"price":190.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/5400\/0812\/files\/152.-PH-Paper.jpg?v=1787067029","url":"https:\/\/labstore.pk\/products\/ph-paper","provider":"Labstore.pk","version":"1.0","type":"link"}