{"product_id":"bluelab-ph-calibration-solution","title":"Bluelab - pH Calibration Solution","description":"\u003csection class=\"gh-product-listing\"\u003e\n\u003ch2\u003eBluelab - pH Calibration Solution – Complete Feeding, No Guesswork\u003c\/h2\u003e\n\u003cp\u003eKeeping your pH meter calibrated is essential for taking accurate readings and keeping your nutrient solution within the correct pH range. Bluelab's pH Calibration Solution allows you to accurately calibrate your pH meter.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"BLUELAB","offers":[{"title":"pH 4.0 - 250ml","offer_id":47916059689130,"sku":"83680","price":9.99,"currency_code":"GBP","in_stock":true},{"title":"pH 4.0 - 500ml","offer_id":47916059721898,"sku":"83682","price":16.99,"currency_code":"GBP","in_stock":true},{"title":"pH 7.0 - 250ml","offer_id":47916059754666,"sku":"83683","price":9.99,"currency_code":"GBP","in_stock":true},{"title":"pH 7.0 - 500ml","offer_id":47916059787434,"sku":"83684","price":16.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/bluelab_calibration_solution.jpg?v=1769186654","url":"https:\/\/growershouse.co.uk\/products\/bluelab-ph-calibration-solution","provider":"Growers House ","version":"1.0","type":"link"}