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Tablet Calcium-H Nº1 + Calcium-H Nº2

Reference: 45213

Offer: £107.79

PVP: £114.03

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Description

DPD reagents are a colorimetric method based on N-Diethyl-pphenylenediamine that, when in contact with the water sample, will react by turning magenta in proportion to the concentration of chlorine in the water. DPD tablet reagents are colored white and have a crystalline appearance. When a DPD tablet reagent is not white but has a gray/brown color, this reagent cannot be used.

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Technical characteristics

DPD reagents are a colorimetric method based on N-Diethyl-pphenylenediamine that, when in contact with the water sample, will react turning magenta color proportional to the concentration of chlorine in the water.
DPD tablet reagents are white in color and have a crystalline appearance.
When a DPD tablet reagent is not white but has a grey/brown color, this reagent cannot be used.

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