Hanna (HI93719-01) Hardness, Magnesium, EDTA Method (100 Tests) 1 Micron1964 always use upstream UV or

always use upstream UV or bacteriostatic media to prevent biofilm formation on the polyphosphate crystals

5" cartridge body

Bracket Material Included mounting bracket with grommets Stone Tube Porous wick system for controlled dosing Required Holes Two 3/8" holes in tank rim

expansions

000 Gallon Capacity 10" x 4

Hanna (HI93719-01) Hardness, Magnesium, EDTA Method (100 Tests) 1 Micron1964 always use upstream UV orThe Hanna HI93719 01 reagent kit delivers 100 precise EDTA titration tests for measuring magnesium hardness in water, expressed as calcium carbonate equivalents. Designed for laboratory or field use, this kit covers a range of 0. 00 to 2. 00 mg L with reliable colorimetric analysis. SPECIFICATIONS Key Testing Parameters Test Method EDTA Titration Colorimetric analysis Measurement Range 0. 00 2. 00 mg L As CaCO Tests Per Kit 100 Tests Full reagent