{"product_id":"hanna-groline-ph-7-01-calibration-buffer-230-ml","title":"Hanna Instruments GroLine pH 7.01 Calibration Buffer, 230mL","description":"\u003cdiv class=\"container\"\u003e\n\n\u003cp\u003eGroLine pH 7.01 Calibration Buffer is a high quality pH 7.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the label and are air tight with a tamper-proof seal to ensure the quality of the solution. Hanna's line of technical calibration buffers have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened bottle.\u003c\/p\u003e\n\n\u003cp\u003eGroLine pH 7.01 Calibration Buffer is a high quality pH 7.01 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 +\/- 0.02 pH @ 25°C and are traceable to NIST Standard Reference Materials (SRMs).\u003c\/p\u003e\n\u003chr\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-12 col-md-12 col-l-6 col-xl-6\"\u003e\n\u003cp\u003e\u003cstrong\u003eThe GroLine pH 7.01 Calibration Buffer is supplied with Certificate of Analysis\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProduct code\u003c\/li\u003e\n\u003cli\u003eLot number\u003c\/li\u003e\n\u003cli\u003eMean lot value\u003c\/li\u003e\n\u003cli\u003eSRMs that were used\u003c\/li\u003e\n\u003cli\u003eManufacturing date\u003c\/li\u003e\n\u003cli\u003eExpiration date\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"col-sm-12 col-md-12 col-l-6 col-xl-6\"\u003e\n\u003cp\u003e\u003cstrong\u003eColor coded label for easy pH buffer value identification\u003c\/strong\u003e\u003c\/p\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\u003cli\u003eAccuracy of +\/- 0.02 pH @ 25°C\u003c\/li\u003e\n\u003cli\u003eTemperature chart of the actual pH value at various temperatures printed on each bottle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":41574754386109,"sku":"HI7007-023","price":19.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/8723\/2957\/files\/hi7007-023.png?v=1781128760","url":"https:\/\/elevatedequipmentsupply.com\/products\/hanna-groline-ph-7-01-calibration-buffer-230-ml","provider":"Elevated Equipment Supply","version":"1.0","type":"link"}