{"product_id":"ph-4-0-calibration-solution-500ml","title":"pH 4.0 Calibration Solution (500mL)","description":"\u003cp\u003eBluelab® pH 4.0 Calibration Solution is a reference solution used to verify and maintain accurate pH readings from your pH probe.\u003c\/p\u003e\n\u003cp\u003eCalibrate the probes monthly and when replaced.\u003c\/p\u003e","brand":"BFG","offers":[{"title":"Default Title","offer_id":49682483314928,"sku":null,"price":36.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/7952\/3056\/files\/BLBPH4500BL.jpg?v=1778002559","url":"https:\/\/shopfarmboxfoods.myshopify.com\/products\/ph-4-0-calibration-solution-500ml","provider":"FarmBox Foods Store","version":"1.0","type":"link"}