{"product_id":"groline-ph-10-01-calibration-buffer-500-ml","title":"GroLine pH 10.01 Calibration Buffer (500 mL)","description":"\u003cp data-start=\"199\" data-end=\"800\"\u003eThis high-quality pH 10.01 calibration buffer comes in a 500 mL tamper-proof, airtight bottle and includes a Certificate of Analysis for accuracy you can trust. Crafted to NIST standards using premium-grade materials, the buffer delivers precision within ±0.02 pH at 25 °C. Its label features a printed temperature compensation chart along with traceable lot number and expiration date. The color-coded, dye-free solution ensures safe, easy identification without staining sensors. With a shelf life of up to 5 years when unopened, this buffer is reliable for routine laboratory or field calibrations.\u003c\/p\u003e","brand":"HANNA GroLine","offers":[{"title":"Default Title","offer_id":50616740938011,"sku":"HI7010-050","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/0151\/0171\/files\/groline-ph-1001-calibration-buffer-500-ml-5390132.jpg?v=1766535017","url":"https:\/\/greenthumbdepot.com\/products\/groline-ph-10-01-calibration-buffer-500-ml","provider":"Green Thumb Depot","version":"1.0","type":"link"}