Hardness

Hardness Reagent Set, 8-1000 µg/L Ca & Mg as CaCO3

Hach reagents for hardness determination. Range: 8 - 1000 μg / L CaCO3. Number of tests - 100.

SKU: 2603100

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Hardness reagent kit, 4 - 1000 μg/L CaCO3

Determination of ultra-low level of water hardness by the chlorophosphonazo method.

SKU: 2603101

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ManVer indicator solution for hardness determination

Reagent for titrimetric determination of water hardness.

SKU: 42532

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Titrant for determination of hardness TitraVer EDTA, 0.020 N, 1 L

Solution for determination of water hardness by titration in the range of 0 - 5000 mg/L CaCO3.

SKU: 20553

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CDTA titrant HexaVer, 0.02 N, 1 L

Solution for determining water hardness.

SKU: 74053

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Solution Hardness 2 ManVer (calmagite), 500 ml

Solution for determining hardness and chelating agents.

SKU: 42549

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Buffer solution Hardness 1, 500 ml.

For hardness determination at pH 10.1 ± 0.1 and 20 °C.

SKU: 42449

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Reagent set for the total hardness test kit HA-71A

Replacement reagent kit for determination of total hardness by drop count titration with EDTA using the HA-71A test kit.

SKU: 2437800

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Hardness Reagent Set, Calmagite Colorimetric Method

Hach reagents for hardness determination. Range: 0.05 - 4.00 mg / L Ca as CaCO3 and 0.05 - 4.00 mg / L Mg as MgCO3.

SKU: 2319900

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