pH Calibration Powder Set: pH 9.18, 6.86, and 4.01 Standards for Electrodes

This set of pH calibration powders is designed to help you accurately calibrate your pH electrodes. It includes three standard powders to prepare solutions with pH values of 9.18, 6.86, and 4.01. Ideal for laboratory and field use, these powders ensure precise calibration across a wide pH range, supporting consistent and reliable measurements for various applications. Type: Water quality rapid analyzer Manufacture country: China Instructions included: No

manufactureCountry: China