Cyanuric acid cal acheck standards hanna hi96722-11

The HI96722-11 Cyanuric Acid CAL Check™ Standards provide a simple solution to calibrating and validating compatible portable photometers. This high quality set of standards is manufactured in our state-of-the-art facility and comes supplied with a certificate of analysis. The certificate of analysis provides the lot number, reference values, and expiration date for traceability when certifying compatible cyanuric acid photometers.

• Supplied with Certificate of Analysis

• Standard value of 20 ±1 mg/L cyanuric acid @ 25°C

• Reusable with long shelf life stability