Hanna Instruments - Nitrate Standard Solutions for Checker HI782-11

The HI782-11 seawater nitrate standard solutions provide a simple solution for checking the HI782 seawater nitrate checker .

This high-quality standards set is manufactured in our state-of-the-art facilities and comes with a certificate of analysis. The certificate of analysis provides the batch number, reference values, and expiration date to ensure traceability during the certification of the Checker®HC® Mini Photometer.

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