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Bromine Test Kit

Visual Kit

Range MDL Method Type Kit Cat. No. Refill Cat. No.
0.0 - 2.2 & 0 - 11 ppm 0.125 ppm DPD CHEMets K-1605 R-1605

Note: Click on the ‘Kit Cat. No.’ to view the test instructions.

CHEMetrics offers test kits employing the well-known DPD reagent to deliver sensitivity and accuracy within two minutes or less. Based on CHEMetrics patented Self-Filling Reagent Ampoule technology. Premixed. Premeasured. Precise. Each kit contains 30 tests.

The DPD Method

The CHEMetrics Bromine test method employs the DPD chemistry. Potassium iodide is added to the sample before analysis. Bromine reacts with the iodide to liberate iodine. The iodine reacts with the DPD (N, N-diethyl-p-phenylenediamine) to form a pink colour. Results are expressed in ppm (mg/l) bromine as Br2.

Reference:
USEPA Methods for Chemical Analysis of Water and Wastes, Method 330.5 (1983). APHA Standard Methods, 21st ed., Method 4500 Cl G (2005).

Applications

Bromine, a less volatile compound than chlorine, is used as a sanitising agent in drinking water systems, swimming pools, and spas.


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