Ensure accurate marine magnesium testing with Hanna HI783-25 reagents. High-purity, traceable, and ready-to-use for reliable results every time.
High-quality reagents to perform 25 tests using the HI783 Marine Magnesium Checker HC by Hanna Instruments. Hanna reagents are manufactured in state-of-the-art facilities using high-purity chemicals. Each unit is clearly marked with lot number and expiration date for traceability and quality assurance.
