Free and Total Chlorine High Range CAL Check™ Standards

The HI96734-11 Free and Total Chlorine High Range CAL Check™Standards provide a simple solution to calibrating and validating the HI96734 chlorine portable photometer that has a 0.00 to 10.00 mg/L (ppm) free and total chlorine range. 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 the appropriate chlorine photometer.

• Supplied with Certificate of Analysis
• Standard value of 4.00 ±0.20 mg/Lchlorine @ 25°C
• Reusable with long shelf life stability