Total Hardness Test Kit, Dropper Bottle, Each

Details:

This kit tests for calcium and magnesium hardness by using the dropper bottle method. All results are as caco3. Range/sensitivity is 1 drop = 10 ppm or 1 gpg caco3.Applications: industrial water boiling and cooling, water and wastewater# tests (# rgts): 50 at 200 ppm or 20 gpg (3)range/sensitivity: 1 drop = 10 ppm or 1 gpg caco3