The HI97753-11 Chloride CAL Check™ Standards provide a simple solution to calibrating and validating the HI97753 portable photometer. 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 compatible chloride photometer.
- Supplied with Certificate of Analysis
- Standard value of 10.0 ±0.040 mg/L chloride @ 25℃
- Reusable with long shelf life stability









