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![[:lt]HI783-25 Jūrinio magnio reagentas - 25 testai[:en]HI783-25 Marine Magnesium Reagent - 25 Tests[:]](https://hannainst.lt/wp-content/uploads/2022/10/HI783-25-3338x3338-b88ca9be-b704-4b23-bbb7-0c6696aa2f7c.png)
HI784-11 Marine Ammonia Certified Standard Kit
Hanna optional Checker HC Calibration Sets provide a simple solution to validating your Checker HC. Each 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 expiry date to provide traceability when certifying the Checker HC.
