Item Weight: 4.54 g
Boxed-product Weight: 4.5 g
ASIN: B072JDLXT7
Date first available at store: 12 Dec. 2017
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Nitrites in acid solution react with sulphanilic acid. The resulting diazo compound couples with N-(1-naphthyl)-ethylene diamine to form a reddish dye. The Palintest Nitricol method features a single tablet reagent containing both of these reagents in an acidic formulation. The test is simply carried out by adding a tablet to a sample of the water under test. The intensity of the colour produced in the test is proportional to the nitrite concentration. The colour is measured by comparison against colour standards using a Palintest Comparator and Disc.
Additional information
| Weight | 0.0673 kg |
|---|---|
| brand | Palintest |
| mpn |