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Bromine |
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 Method
Reference: Developed by CHEMetrics, Inc.
Bromine, a less volatile compound than chlorine, is used as a sanitizing agent in drinking water systems, swimming pools, and spas.
The DDPD Reagent, a methyl-substituted form of DPD is employed. Potassium iodide is added to the sample before analysis. Bromine reacts with the iodide to liberate iodine. The iodine reacts with the DDPD reagent to form a purple color. Results are expressed in ppm (mg/L) bromine as Br2.
If no shelf-life is listed for a product, then the shelf-life is at least 2 years. |
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| • Click to View MSDS and Kit instructions |
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 Visual Kits |
0-2 & 2-10 ppm
0.1 ppm / Method: DDPD |
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Cat# |
| CHEMets Kit |
K-1610 |
| | CHEMets Refill, 30 ampoules | R-1610 |
| | Activator Solution Pack, six 10 mL bottles,
Supplies enough solution to perform atleast 200 tests | A-1600 |
| | Low Range Comparator:
0, 0.2, 0.4, 0.6, 0.8, 1.2, 1.6, 2.0 ppm | C-1602 |
| | High Range Comparator:
2, 3, 4, 5, 6, 7, 8, 9, 10 ppm | C-1610 |
| | Kit comes in a plastic case and contains everything needed to perform 30 tests: Refill, Low and High Range Comparators, Activator Solution, 25 ml sample cup, instructions, and MSDS. | |
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 Instrumental Kits |
0.90-9.00 ppm
DDPD |
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Cat# |
| Vacu-vials Kit |
K-1603 |
| | Kit comes in a cardboard box and contains everything needed to perform 30 tests: thirty ampoules, Activator Solution, 25 mL sample cup, ampoule blank, instructions, calibration table, and MSDS. | |
| | Vacu-vials Kits require the use of the V-2000 Photometer or a spectrophotometer capable of accepting a 13mm diameter round cell. Instrument sold separately. | |
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Kit Components common to Bromine |
| Description |
Cat# |
| | Sample Cup Pack, 25 mL (6 ea) | A-0013 |
| | Ampoule Blank Pack (5 ea) | A-0023 |
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