Hanna Marine Nitrite Ultra Low Range Checker Calibration Check Set - HI764-11

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The Marine Nitrite Ultra Low Range Checker® HC Calibration Check Set - HI764-11 provides a simple solution to validating the Nitrite Ultra Low Range Checker® HC - HI764 that has a range of 0 to 200 ppb. 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 Checker®HC.

  • Supplied with Certificate of Analysis
  • Standard value of 100 +/- 14 ppb nitrite @ 25°C
  • Reusable with long shelf life stability