{"product_id":"ph-buffer-calibration-kit-with-4-7-10-ph-buffers-a","title":"pH Buffer Calibration Kit With 4, 7, 10 pH Buffers And KCl Probe Storage Solution For All pH Meters High Accuracy Calibration Long Lasting Probe Care Precise Readings And Easy Maintenance","description":"\u003cdiv\u003epH Buffer Calibration Kit: 3 x 50ml Buffers \u0026amp; KCl\u003cbr\u003e\n✔️ Includes 1 kit: 3 x 50ml buffers (4,7,10) + KCl storage  \u003cp\u003eA compact, all-in-one pH buffer calibration kit designed for quick, accurate calibration of pH meters. Use it in labs, classrooms, hydroponics, pools, aquaculture and industrial testing to ensure precise readings and long-term probe care.\u003c\/p\u003e ✅ ✅? No, just the bullets start with a single checkmark per line\n✅ ±0.01 pH accuracy @ 25°C (77°F) \u003cbr\u003e\n✅ Includes pH 4, 7, 10 buffers and KCl storage solution \u003cbr\u003e\n✅ Color-coded labels (red\/blue\/green) to prevent miscalibration \u003cbr\u003e\n✅ 2-year unopened shelf life; leak-proof bottles for field use \u003cbr\u003e\n✅ KCl storage prevents electrode dehydration and crystallization \u003cbr\u003e \u003cp\u003e💡 What is a pH buffer calibration kit used for in labs and field testing?\u003c\/p\u003e\nThis handy kit helps keep pH meters accurate and reduces drift between calibrations.\n- Handy for quick, reliable calibration of pH meters across labs, classrooms, hydroponics, pools, and field testing\n- Includes 3 x 50ml buffers (pH 4, 7, 10) and a KCl storage solution to extend electrode life\n- Supports compliant testing with ready-to-use, NIST-traceable formulations\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48160784449771,"sku":"VXB0F2SZ8JKR","price":49.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71nwwV9CQvL.jpg?v=1777480746","url":"https:\/\/vxb.com\/products\/ph-buffer-calibration-kit-with-4-7-10-ph-buffers-a","provider":"VXB Bearings","version":"1.0","type":"link"}