Chlorine - DPD

Chlorine - DPD

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INSTRUMENT COMP.
The method used for measuring chlorine residuals uses a chemical compound called DPD (N,N-Diethylparaphenylenediamine), either through the use of a chlorine comparator or photometric instrument (this provides the highest accuracy and precision for measuring chlorine residuals). This compound can be provided as a tablet or as a liquid. DPD reacts instantly to produce a red color in the presence of chlorine. The subsequent addition of potassium iodide evokes a rapid color response from the combined forms of chlorine (typically chloramines).
QC10453 Reference+Standard+Solution

Reference Standard Solution, 2.0ppm 118ml, Chlorine Dioxide

QC10453
10431

Cuvettes, disposable with cap, pk/100

QC705X
QC10453 Reference+Standard+Solution

Reference Standard Solution, 2.0ppm 118ml, Chlorine

QC706X
AA-Battries

Batteries, for QC700, pk/4

QC707X
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