{"product_id":"hanna-ph-7-01-calibration-buffer-sachet-20-ml-hi70007","title":"Hanna pH 7.01 Calibration Buffer Sachet (20 mL) - HI70007","description":"\u003cp\u003e\u003cspan\u003eHI70007 is a premium 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 +\/- 0.01 pH @ 25\u003c\/span\u003e\u003cspan\u003e°\u003c\/span\u003e\u003cspan\u003eC and are traceable to NIST Standard Reference Materials (SRMs).\u003c\/span\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":47438880964848,"sku":null,"price":3.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/7482\/5712\/files\/Capture_f6be657a-5067-430b-9d7b-c44c8a3c30c6.jpg?v=1744412855","url":"https:\/\/www.saltwaterprosreef.ca\/products\/hanna-ph-7-01-calibration-buffer-sachet-20-ml-hi70007","provider":"Saltwater Pros Inc.","version":"1.0","type":"link"}