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Merck
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Key Documents

1.11114

Supelco

Chlorine Test Kit, colorimetric

Reagent Cl₂-2 MColortest®

Synonym(s):

Chlorine Visual Test Kit

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About This Item

UNSPSC Code:
41116116
NACRES:
NA.24

product name

Chlorine Test, Reagent Cl₂-2 MColortest®

Quality Level

feature

refill

specific analyte(s)

chlorine

density

1.15 g/cm3 at 20 °C

detection method

colorimetric

storage temp.

15-25°C

General description

When the reagents of a MQuant® test (formally MColortest®) are used up, the kit can be replenished by ordering the appropriate refill pack. Refill packs are available for a range of test kits, making it a particularly economical and ecological system.
This refill pack contains reagent Cl2-2 for the MQuant® test kits for the colorimetric evaluation of free chlorine. It has to be used together with reagent Cl2-1, 1.11113.

Application


  • 3,3′,5,5′-tetramethylbenzidine as a multi-colorimetric indicator of chlorine in water in line with health guideline values: This study focuses on using 3,3′,5,5′-tetramethylbenzidine as an indicator for the presence of chlorine in water, providing a method to ensure compliance with health guidelines through a visual and straightforward test (Palladino et al., 2020).

  • Analysis of free chlorine in aqueous solution at very low concentration with lateral flow tests: This paper introduces a method for testing free chlorine concentrations in water at very low levels using lateral flow assays, which are crucial for monitoring water quality and ensuring safety standards (Schwenke et al., 2019).

  • Some factors influencing the stability of Sterilox, a super-oxidised water: This article, while focused on the stability of Sterilox as a disinfectant, deals with the broader context of using chlorine solutions in settings requiring stringent sanitation measures, highlighting the importance of regular chlorine testing to ensure efficacy (Rossi-Fedele et al., 2011).


Legal Information

MCOLORTEST is a registered trademark of Merck KGaA, Darmstadt, Germany
MQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Corrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A

Storage Class Code

8B - Non-combustible, corrosive hazardous materials

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

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Protocols

Preparation of a standard solution for total 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

Related Content

AQA Standard for free chlorine - Preparation of a standard solution for free chlorine

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