°dH / ppm

Products > Liquid chemistry > Test Kits > Parameters > Water Hardness (Ca2+ and Mg2+) > °dH / ppm
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    DUROGNOST® I (0-0.1 °dH / 0-2 ppm / 0.2°F) powder limit indicator

    DUROGNOST® I (0-0.1 °dH / 0-2 ppm / 0.2°F) powder limit indicator

    Product number: 400050
    Special indicator in powder form for the rapid colorimetric determination of minimum hardness ...
    31,00 €*
    Durognost special buffer solution

    Durognost special buffer solution

    Product number: 400016
    Solution for the buffering of strongly alkaline water samples
    7,60 €*
    DUROGNOST® SR 0 (0.1 / 0.05 °dH) limit value test kit

    DUROGNOST® SR 0 (0.1 / 0.05 °dH) limit value test kit

    Product number: 400056
    LIMIT VALUE TEST KIT Liquid special indicator in dropper bottle for the monitoring of softened ...
    14,00 €*
    DUROGNOST® SR (0.5 / 0.25 °dH) limit value test kit

    DUROGNOST® SR (0.5 / 0.25 °dH) limit value test kit

    Product number: 400055
    LIMIT VALUE TEST KIT Liquid special indicator in dropper bottle for the monitoring of softened ...
    14,00 €*
    DUROGNOST® SR 1 (1 / 0.5 °dH) limit value test kit

    DUROGNOST® SR 1 (1 / 0.5 °dH) limit value test kit

    Product number: 400054
    LIMIT VALUE TEST KIT Liquid special indicator in dropper bottle for the monitoring of softened ...
    14,00 €*
    DUROVAL® 1 drop = 0.1 °dH Drop Count Titration Test

    DUROVAL® 1 drop = 0.1 °dH Drop Count Titration Test

    Product number: 400007
    Titration kit for the determination of water hardness via complexometric titration 1 drop ...
    12,90 €*
    DUROVAL® 1 drop = 1 °dH Drop Count Titration Test

    DUROVAL® 1 drop = 1 °dH Drop Count Titration Test

    Product number: 400010
    Duroval Schnelltests: 1 Stück, 50 Stück ohne Schachtel, 50-er Bausatz ohne Schachtel
    Titration kit for the determination of water hardness via complexometric titration 1 drop ...
    12,90 €*
    DUROVAL® A Test kit

    DUROVAL® A Test kit

    Product number: 400018
    measuring range: 0-30 °dH, 0-60 °f
    26,80 €*
    DUROVAL® AP Test kit 0-30°dH (powder-indicator)

    DUROVAL® AP Test kit 0-30°dH (powder-indicator)

    Product number: 400021
    Test kit for the determination of water hardness across all hardness ranges via complexometric ...
    35,55 €*
    DUROVAL® B Test kit 0-2 °dH

    DUROVAL® B Test kit 0-2 °dH

    Product number: 400030
    Test kit for the determination of the water hardness in very soft or softened water samples via ...
    26,80 €*
    DUROVAL® BP

    DUROVAL® BP

    Product number: 400031
    As test kit type B, but with powder indicator and calibrated dosing pipette 0-4 ° f (french ...
    27,90 €*
    DUROVAL® TI test kit 0-30 °dH

    DUROVAL® TI test kit 0-30 °dH

    Product number: 400040
    Industrial test kit for the determination of water hardness across all hardness ranges via ...
    20,30 €*
    Water hardness DUO test kit

    Water hardness DUO test kit

    Product number: 400005
    Titration test kit for the determination of water hardness in raw water (0-30 °dH) and after water ...
    40,60 €*