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42432 Hardness 1 Buffer Solution

42432 Hach

Buffer Solution is required for free chelant and total hardness evaluation in water, wastewater, seawater and other liquids.

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Article 42432 is required for free chelant evaluation for industrial waters. Used for Hardness titrations with a pH 10.1 ± 0.1 at 20°C.  Hardness 1 Buffer Solution is also included as the component in the following reagent sets:

The volume of each dropping bottle is 100 ml.

Sample preparation

Store the product in tightly closed containers in a dry, cool and well-ventilated place.

Brand Hach
Parameter Hardness Total, Calcium Hardness, Chelant Free
Method EDTA Titration method
Quantity 100ml

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