Nitrite Test

产品说明

一般描述

Method: Colorimetric, with test strips, 0.1 - 0.3 - 0.6 - 1 - 2 - 3 g/L (NO₂^-), MQuant^®
The test can be used for measuring the nitrit concentration of boiler water and cooling water. On the MQuant^® Nitrite test strips, nitrite ions react with an aromatic amine to form an orange-red azo dye. The nitrite concentration is measured semi-quantitatively by visual comparison of the reaction zone of the test strip with the fields of a color scale. The test strips are perfect for pre-testing a sample in an economic and quick way to estimate the nitrite concentration and a possible dilution factor prior to using a quantitative method such as a Reflectoquant^® or Spectroquant^® Nitrite test.

联系

Replaces: 10022-1; 10022

法律信息

MQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany
REFLECTOQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany
SPECTROQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany

产品性质

安全信息