Hach pH Buffer Solution Kit, Color-Coded, pH 4.01, pH 7.00 and pH 10.01, 4L Each, 2507200

描述

🧪 Calibrate like a pro, save like a boss!

The Hach pH Buffer Solution Kit includes three color-coded 4L bottles of pH 4.01, 7.00, and 10.01 solutions, offering precise calibration for pH meters. Designed for professionals, it delivers a 33% cost reduction over single bottle purchases, ensuring both accuracy and value in your measurement tools.