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Dissolved Oxygen CAL Check Standards HI96732-11


The HI96732-11 Dissolved Oxygen CAL Check™ Standards provide a simple solution to calibrating and validating the compatible HI96732 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 HI96732 photometer.

  • Supplied with Certificate of Analysis
  • Standard value of 5.0 ±0.4 mg/L dissolved oxygen @ 25°C
  • Reusable with long shelf life stability
More Information
Manufacturer Hanna Instruments
Solution Parameters Dissolved Oxygen (DO)
Hazardous No
Note Heated transport required during winter months.