{"product_id":"hanna-groline-general-purpose-cleaning-solution-120-ml","title":"Hanna GroLine General Purpose Cleaning Solution — 120 mL","description":"\u003cp\u003eNutrient salts and organic films coat pH electrodes and slow their response. Hanna's general purpose cleaning solution dissolves those deposits: soak the electrode for 15 to 20 minutes, rinse, and recalibrate. Regular cleaning is the cheapest way to extend electrode life and keep readings honest. 120 mL bottle.\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":54278751355163,"sku":"HI7061S","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/6768\/1563\/files\/hi7061s_a09e8311-d0e4-4378-a74c-d5165a27f04f.jpg?v=1792257335","url":"https:\/\/ghhydro.com\/products\/hanna-groline-general-purpose-cleaning-solution-120-ml","provider":"Green Harvest Hydroponics","version":"1.0","type":"link"}