CAL Check™ standards for Chloride, 0.0 and 10.0 ppm

The CAL Check™ HI97753-11 Chloride Standards offer a simple solution for validating the Portable Chloride Photometer HI97753. This high-quality standard set is manufactured in a state-of-the-art facility and comes with a Certificate of Analysis (COA) listing the lot number, reference values, and expiration date, ensuring traceability during the HI97753 photometer certification.