Hanna (HI93720-01) Hardness Calcium, Calmagite Method (100 Tests) KDF-55 Process Media Specialized for Chlorine and Heavy Metal Removal - 1/3 Cubic Foot (CF) 57 lbs Three-chamber diaphragm design with Viton

Three-chamber diaphragm design with Viton elastomers handles the toughest chemical and water transfer applications with smooth

POU system testing

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⚙️ Complete Assembly

Universal Shower Filter Installation

Hanna (HI93720-01) Hardness Calcium, Calmagite Method (100 Tests) KDF-55 Process Media Specialized for Chlorine and Heavy Metal Removal - 1/3 Cubic Foot (CF) 57 lbs Three-chamber diaphragm design with VitonThe Hanna HI93720 01 delivers 100 precise calcium hardness tests using the proven calmagite colorimetric method, covering a range of 0. 00 to 2. 70 mg L. Designed for laboratory and field testing, this reagent kit provides reliable water quality analysis for reverse osmosis systems, aquariums, and industrial water treatment applications. SPECIFICATIONS Technical Details Model Number HI93720 01 Measurement Range 0. 00 to 2. 70 mg L Test Method