1.14826
Chlorine Test Kit, colorimetric
0.25-15 mg/L (Cl₂), MQuant®
Synonym(s):
Chlorine Visual Test Kit
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About This Item
Product Name
Chlorine Test, colorimetric, 0.25-15 mg/L (Cl2), for use with MCOLORTEST®
specific analyte(s)
chlorine
measuring range
0.25-15 mg/L (Cl2)
compatibility
for use with MCOLORTEST®
detection method
colorimetric
storage temp.
15-25°C
Quality Level
Analysis Note
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).
General description
This test can be used in
- Swimming-pool water
- Drinking water
- Wastewater
- Disinfectant solutions
This test is not suited for seawater.
Method
In weakly acidic solution free chlorine reacts with dipropyl-p-phenylenediamine (DPD) to form a red-violet dye. In the presence of potassium iodide, also combined chlorine is measured in this reaction. The chlorine concentration is measured semiquantitatively by visual comparison of the color of the measurement solution with the color fields of a color disk. The test evaluates the color reaction based on the transmitted light method. So even turbid and colored water samples can be analyzed without further preparation.
The color disk is made of very durable, lightfast plastic, thus suitable for industrial areas and wet environments.
Using the refill pack 1.18326, the original test kit can be used for a very long time, making it a particularly economical and ecological system.
Legal Information
signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Repr. 1B - STOT RE 2 Oral
target_organs
Thyroid
Storage Class
6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
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Protocols
DIN EN ISO 7393에 따른 유리 Chlorine용 표준용액 조제
유리 Chlorine용 AQA 표준 - 유리 Chlorine용 표준용액 조제 - 유리 Chlorine용 저장용액 조제: 먼저 약 6 - 14% 활성 chlorine을 함유하는 sodium hypochlorite 용액을 이용하여 1:10 희석액을 조제합니다. 이를 위해 sodium hypochlorite 용액 10 ml를 피펫으로 보정 또는 적합성이 확인된 100 ml 정량 플라스크 안에 넣은 뒤 분석용 정제수를 표선까지 채웁니다.
총 Chlorine용 표준용액 조제
유리 염소를 위한 AQA 표준 - 유리 chlorine용 표준용액 조제
Related Content
AQA Standard for free chlorine - Preparation of a standard solution for free chlorine
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 1.14826.0001 | 04022536156880 |
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