Page 732 SDS Manual
    Hach Total Hardness Drop Count Test Kit‚ Model 5-EP‚ 1-30 gpg‚ 145400
    Simple drop-count titration featuring Hach UniVer® 3 reagent

    Item: 77426
    Weight: 2.6 lbs
    Catalog Price: $32.45 

    Calcium and magnesium ions are the primary causes of water hardness. Use this kit to monitor water hardness levels and minimize scale buildup. It uses drop-count titration with EDTA to provide results as CaCO3 in grains per gallon (1 gpg = 17.1 mg/L).

    Includes: reagents for approximately 100 tests, sample test tube, mixing bottle, reagent spoon, instructions and polypropylene carrying case.

    Tech Specs
    • Range: 1 to 30 gpg CaCO3
    • Resolution: 1 gpg
    • Sample Size: 5.83 mL
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