{"product_id":"general-hydroponics-gh-ph-4-01-calibration-solution-quart","title":"PICK UP ONLY General Hydroponics GH pH 4.01 Calibration Solution Quart","description":"\u003cp\u003e\u003cspan\u003ePICK UP ONLY\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eGeneral Hydroponics™ uses the highest-quality reference solutions, allowing growers to calibrate many popular brands of PH, EC and TDS meters (NaCl scale or the 442 scale). General Hydroponics™ technicians check each batch to ensure that our solutions are precisely calibrated and yield reliable readings each time they are used.\u003c\/p\u003e","brand":"General Hydroponics","offers":[{"title":"Default Title","offer_id":43652701126874,"sku":"HGC722020-IN-HAW","price":13.61,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0518\/2295\/2619\/products\/HGC722020-01.jpg?v=1739775555","url":"https:\/\/cc4hydro.myshopify.com\/products\/general-hydroponics-gh-ph-4-01-calibration-solution-quart","provider":"HydroWorlds","version":"1.0","type":"link"}