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Measuring Calcium


 Bromide Portable Meters  Bromide Benchtop Meters  Bromide Electrodes Bromide Solutions accessories
Portable Meters Benchtop Meters Electrodes Solutions Accessories
 bromine Checkers calcium Benchtop Photometers bromine Reagents  
Checker HC Colorimeter Benchtop Photometers Reagents  


Hanna Instruments offers a wide variety of instrumentation for measuring calcium.  From Chemical Test Kits (CTK) and Checker Handheld Colorimeters to Photometes and Ion Selective Electrodes (ISE's), Hanna has an accurate, affordable solution for nearly any calcium application.  Choose a category above to learn more about our calcium testing products.

What is Calcium?

Calcium is a metallic element that is an alkaline earth metal, occurs only in combination, and is an essential constituent of most plants and animals.  Calcium is the fifth most abundant element by mass in both the Earth's crust and in seawater.

Application Bulletins:

The Importance of Monitoring Alkalinity and Calcium in Coral Reef Aquariums




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