1.17924
Chlorine Test Strips, colorimetric
0-500 mg/L (Cl₂), MQuant®
Synonym(s):
Chlorine chemical test strips
About This Item
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product name
Chlorine Test, colorimetric, 0-500 mg/L (Cl2), MQuant®
description
semi-quantitative
Quality Level
product line
MQuant®
specific analyte(s)
chlorine
reaction suitability
reaction type: Redox Reactions
greener alternative product characteristics
Waste Prevention
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
measuring range
0-500 mg/L (Cl2)
detection method
colorimetric
greener alternative category
storage temp.
2-8°C
General description
Method: Colorimetric with test strips, 0 - 25 - 50 - 100 - 200 - 500 mg/L Cl2, MQuant®
The MQuant® Chlorine test strips are suitable for a rapid determination of higher concentrations of chlorinated disinfectants, which are chiefly used in the food industry. On the test strip, free chlorine oxidizes an organic compound to a violet dye. The chlorine concentration is measured semiquantitatively by visual comparison of the reaction zone of the test strip with the fields of a color scale. For a quantitative measurement or a measurement of total chlorine, please refer to our tests for chlorine from our Reflectoquant® or Spectroquant® portfolio.
Design for sustainability benefits:
We continue to demonstrate our commitment to our planet and a sustainable future by exploring ways to improve existing products in our portfolio. We have recently reviewed the current line of MQuant® test strips to identify key opportunities to minimize impact without compromising on the product performance.
This product has benefited from:
- Test strip with reduction
- Recycled aluminum tube
- Digital instruction leaflet
Learn more about the initiative: Small Changes to Test Strips for Big Impact.
Application
- Analysis of free chlorine in aqueous solution at very low concentration with lateral flow tests.: This research discusses the use of lateral flow tests to measure free chlorine in water at very low concentrations, providing a sensitive method for chlorine detection in analytical chemistry (Schwenke et al., 2019).
Legal Information
Storage Class Code
11 - Combustible Solids
WGK
WGK 2
Certificates of Analysis (COA)
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Protocols
AQA Standard for free chlorine - Preparation of a standard solution for free chlorine
Preparation of a standard solution for free Chlorine according to DIN EN ISO 7393
AQA Standard for free chlorine - Preparation of a standard solution for free chlorine - Preparation of a stock solution of free chlorine: First prepare a 1:10 dilution using a sodium hypochlorite solution containing approximately 6 - 14 % of active chlorine. For this pipette 10 ml of sodium hypochlorite solution into a calibrated or conformity-checked 100-ml volumetric flask and then make up to the mark with water for analysis.
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