Water hardness test kit hanna hi3812

Description

Water hardness test kit hanna hi3812 

HI3812 test kit for testing water hardness levels. (Total hardness) is a channel per liter (PPM), measuring line 0.0-30.0 mg / L and 0-300 mg / L. Quality products for sale at a low price.

Test kit details HI3812

Water hardness is traditionally defined as the ability of water to precipitate soapy. Ionic strains in water caused later coagulation, found mainly calcium and magnesium. Therefore, water hardness is a quantitative measure of these ions in a water sample. It is well known that other ions such as iron, zinc and manganese contribute to the overall hardness of the water. Later measurement and control of water hardness is important to prevent sliding and blockage in the water pipes.

HI3812 test kit to test the hardness as calcium carbonate mg / L (ppm) through EDTA (ethylene-diamine-tetraacetic acid) titration.

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