{"product_id":"grostar-ph-calibration-kit-ph-4-7-8-oz-each","title":"GroStar pH calibration kit (pH 4\/7, 8 oz. each)","description":"\u003cp\u003eGroStar by Apera pH calibration kit (pH 4\/7, 8 oz. each)\u003c\/p\u003e  \u003cp\u003eKit includes:\u003c\/p\u003e  \u003cp\u003e (1) 8 oz. pH 4.0 calibration solution \u003c\/p\u003e  \u003cp\u003e(1) 8 oz. pH 7.0 calibration solution \u003c\/p\u003e  \u003cul selectionpending=\"true\"\u003e  \u003cli\u003e pH measuring equipment must be cleaned and calibrated regularly to ensure accurate readings.\u003c\/li\u003e  \u003cli\u003eHigh accuracy (0. 01 pH): standardized against NIST Certified pH references within 0. 01 pH at 25ËšC (77ËšF). ideal for the calibration of all pH meters\u003c\/li\u003e  \u003cli\u003eColor-coded, double-sealed, 1-year shelf life\u003c\/li\u003e  \u003cli\u003eExpiration date and temperature\/ph reference chart provided for reference\u003c\/li\u003e  \u003cli\u003eNon-hazardous product\u003c\/li\u003e  \u003cli\u003eCalibration Solution should be stored in a cool place out of direct sun and heat.\u003c\/li\u003e\n\u003c\/ul\u003e  \u003cp\u003e \u003c\/p\u003e","brand":"HYDFM","offers":[{"title":"Default Title","offer_id":47392221004002,"sku":"215612","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0687\/5758\/6146\/files\/AI61113_1_53b73005-3679-4567-87e6-72c9d28861b9.jpg?v=1771179867","url":"https:\/\/savannahhydroponics.myshopify.com\/products\/grostar-ph-calibration-kit-ph-4-7-8-oz-each","provider":"Savannah Hydroponics \u0026 Organics","version":"1.0","type":"link"}