{"product_id":"ph-calibration-solution-4-01-7-01-10-01","title":"pH Calibration Solution 4.01 - 7.01 - 10.01","description":"\u003cp\u003e\u003cspan\u003e\u003cimg alt=\"\" src=\"https:\/\/www.marine-aquatics.eu\/inshop\/Files\/HANNA-HI70010P_1_EN\/hanna%20logo.png\" align=\"baseline\" width=\"214\" height=\"63\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAchieve accurate pH readings and check your meter and electrode is functioning correctly with Hanna buffer solutions. Available in convenient, ready-made pH values \u003cstrong\u003e4.01\u003c\/strong\u003e, \u003cstrong\u003e7.01\u003c\/strong\u003e and \u003cstrong\u003e10.01\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003epremium quality pH calibration buffer produced in accordance with ISO 3696\/BS3978 standards using high purity salts, deionized water, certified weight-checked balances, and Class A glassware in a temperature controlled environment monitored with certified thermometers. Reported values are accurate to ±0.01 pH @ 25℃ and are traceable to NIST Standard Reference Materials (SRMs).\u003c\/p\u003e\n\u003ch3\u003eConvenience of individual packaging\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIdeal for users that do not calibrate frequently\u003c\/li\u003e\n\u003cli\u003eIdeal for field use due to portability\u003c\/li\u003e\n\u003cli\u003eEvery sachet is as fresh as the day it was packaged\u003c\/li\u003e\n\u003cli\u003eLight block packaging prevents oxidation from UV light that could alter the buffer value\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEach sachet marked with lot number and expiration date.\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHanna buffers are specially formulated to maintain their pH value for an unopened sachet.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eColor coded label for easy pH buffer value identification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEasy to identify different buffer values\u003c\/li\u003e\n\u003cli\u003eSolution does not contain any dyes that may stain the reference cell of a pH electrode\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"pH 4.01","offer_id":54508673630531,"sku":null,"price":2.9,"currency_code":"EUR","in_stock":true},{"title":"pH 7.01","offer_id":54508673663299,"sku":null,"price":2.9,"currency_code":"EUR","in_stock":true},{"title":"pH 10.01","offer_id":54508673696067,"sku":null,"price":2.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/1864\/8365\/files\/rn-image_picker_lib_temp_38488102-d20b-4e4e-89d0-fe996273bcaa.png?v=1779882970","url":"https:\/\/korallifarmi.fi\/en\/products\/ph-calibration-solution-4-01-7-01-10-01","provider":"Korallifarmi","version":"1.0","type":"link"}