1.14798
Cyanide Test Kit, colorimetric
0.03-0.07-0.13-0.2-0.3-0.5-1-2-5 mg/l CN⁻ MQuant®
Sinónimos:
Cyanide Visual Test Kit
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About This Item
Código UNSPSC:
41116116
NACRES:
NA.24
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Nombre del producto
Cyanide Test, Method: colorimetric with color-disk comparator 0.03-0.07-0.13-0.2-0.3-0.5-1-2-5 mg/l CN⁻ MColortest®
Nivel de calidad
analitos específicos
cyanide
CN- measuring range
0.03 -5 mg/L
compatibilidad
for use with MCOLORTEST
método de detección
colorimetric
temp. de almacenamiento
10-30°C
Descripción general
The Cyanide test measures cyanide ions e.g. in drinking water, mineral water, wastewater, groundwater and surface water. The test kit contains the colour comparator for the visual measurement.
The MQuant® Cyanide test (formally MColortest®) measures free cyanide ions e.g. in
Method
Cyanide ions react with a chlorinating agent to form cyanogen chloride, which in turn reacts with 1,3-dimethylbarbituric acid in the presence of pyridine to form a violet dye (König reaction). The cyanide 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 1.18457 containing all the reagents, the original test kit can be used for a very long time, making it a particularly economical and ecological system.
- Groundwater and surface water
- Drinking water and mineral water
- Waters from aquaculture
- Electroplating baths and bath solutions, electroplating wastewater
- Industrial water
- Wastewater and percolating water
Method
Cyanide ions react with a chlorinating agent to form cyanogen chloride, which in turn reacts with 1,3-dimethylbarbituric acid in the presence of pyridine to form a violet dye (König reaction). The cyanide 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 1.18457 containing all the reagents, the original test kit can be used for a very long time, making it a particularly economical and ecological system.
Advertencia
Toxicity: Standard Handling (A)
Información legal
MCOLORTEST is a registered trademark of Merck KGaA, Darmstadt, Germany
MQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany
Palabra de señalización
Danger
Consejos de prudencia
Código de clase de almacenamiento
3 - Flammable liquids
Certificados de análisis (COA)
Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»
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