{"product_id":"essentials-lab-ph-buffer","title":"Essentials LAB pH Buffer Calibration Fluid","description":"\u003cp\u003e\u003cstrong\u003eEssentials LAB pH Buffer\u003c\/strong\u003e calibration fluid keeps your pH meter or pen reading accurately.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eStable pH 4 and pH 7 calibration fluids\u003c\/li\u003e\n\u003cli\u003eWorks with any brand of pH meter\u003c\/li\u003e\n\u003cli\u003eCalibrate regularly for accurate readings\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAvailable for Click \u0026amp; Collect from our West Bromwich store or UK delivery. Need advice? Call us on \u003ca href=\"tel:01215537872\"\u003e0121 553 7872\u003c\/a\u003e or pop in.\u003c\/p\u003e","brand":"Essentials","offers":[{"title":"pH 4 \/ 250ml","offer_id":55628039160135,"sku":"EL-B4-250ML","price":4.79,"currency_code":"GBP","in_stock":true},{"title":"pH 4 \/ 1L","offer_id":55628039192903,"sku":"EL-B4-1L","price":9.69,"currency_code":"GBP","in_stock":true},{"title":"pH 7 \/ 250ml","offer_id":55628039225671,"sku":"EL-B7-250ML","price":4.79,"currency_code":"GBP","in_stock":true},{"title":"pH 7 \/ 1L","offer_id":55628039258439,"sku":"EL-B7-1L","price":9.69,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/0082\/0295\/files\/ut0lmj3zcsd.jpg?v=1793285921","url":"https:\/\/blackcountrysystems.com\/products\/essentials-lab-ph-buffer","provider":"Black Country Systems","version":"1.0","type":"link"}