Hanna Instruments HI783-11 / 783-11 | Marine Magnesium Checker HC Certified Standard Kit | Saltwater

Hanna Instruments HI783-11 / 783-11 | Marine Magnesium Checker HC Certified Standard Kit

Water Type: Saltwater

The HI783-11 Certified Standard Kit is designed for validating the accuracy of the HI783 Marine Magnesium Checker® HC. This set provides a simple, precise way to ensure your magnesium readings are accurate within the critical reef range of 1000–1800 ppm. Each kit includes sealed cuvettes with both blank and standard solutions, and is supplied with a Certificate of Analysis for traceability and confidence in results. Perfect for reef aquarists who demand reliable magnesium monitoring to maintain coral growth and overall reef health.

• Designed for use with the HI783 Marine Magnesium Checker® HC
• Validates magnesium range of 1000 to 1800 ppm
• Includes sealed cuvettes: zero and standard
• Supplied with Certificate of Analysis (lot number, values, expiration)
• Reusable with long shelf-life stability
• Produced in a state-of-the-art facility with reagent grade chemicals

More Information

Browse more Aquarium Testing and Hanna Instruments.

FAQ

• Freshwater or saltwater? Saltwater. Specifically designed for reef aquariums.
• How often should I use it? Periodically, to confirm your Checker® HC is providing accurate readings.
• Why magnesium calibration? Accurate magnesium levels are essential for coral growth, skeletal formation, and reef stability.