Hanna Calcium Colorimeter Checker HC nitrate the depletion of various non-conservative

the depletion of various non-conservative elements

Provides potassium

Ammonia is volatile and will dissipate if stored in a bottle before analysis

This dosage may also be used for freshwater community aquaria

Fittings are compatible with standard tubing sizes

Hanna Calcium Colorimeter Checker HC nitrate the depletion of various non-conservativeAlways get accurate results for your saltwater aquarium with our handheld colorimeter. Our saltwater calcium colorimeter fills the gap between calcium test kits and advanced instrumentation. Standard test kits have limited accuracy as they depend on the human eye to determine colors. Our handheld colorimeter eliminates the trouble of matching to a color chart by providing a direct saltwater calcium result in ppm Ca2+. Our portable handheld colorimeter