产品名称
氰化物测试, colorimetric, 0.002-0.030 mg/L (CN-), for use with MCOLORTEST®
specific analyte(s)
cyanide
Quality Segment
measuring range
0.002-0.030 mg/L (CN-)
application(s)
cannabis testing
compatibility
for use with MCOLORTEST®
detection method
colorimetric
storage temp.
15-25°C
General description
方法：使用色卡和带有长试管的比色架进行比色0.002 - 0.004 - 0.007 - 0.010 - 0.013 - 0.016 - 0.020 - 0.025 - 0.030 mg/l CN MQuant®
The MQuant® Cyanide test (formally MColortest™) measuresfree cyanide ions e.g. in
* Groundwater and surface water
* Drinking water and mineral water
* Waters from aquaculture
* Industrial water
* Wastewater and percolating water
* Electroplating wastewater
This test is not suited for seawater.
Method
Cyanide ions react with a chlorinating agent to formcyanogen chloride, which in turn reacts with 1,3-dimethylbarbituric acid in thepresence of pyridine to form a violet dye (König reaction). The cyanideconcentration is measured semiquantitatively by visual comparison of the colorof the measurement solution with the color fields of a color card.
The unique brilliance of the print and their fine colorgraduation allow precise analyses, even at the lower end of the concentrationrange.
Due to the long test tubes a sensitive measurement range canbe covered.
Using the refill pack 1.18457 containing all the reagents,the original test kit can be used for a very long time, making it aparticularly economical and ecological system.
* Groundwater and surface water
* Drinking water and mineral water
* Waters from aquaculture
* Industrial water
* Wastewater and percolating water
* Electroplating wastewater
This test is not suited for seawater.
Method
Cyanide ions react with a chlorinating agent to formcyanogen chloride, which in turn reacts with 1,3-dimethylbarbituric acid in thepresence of pyridine to form a violet dye (König reaction). The cyanideconcentration is measured semiquantitatively by visual comparison of the colorof the measurement solution with the color fields of a color card.
The unique brilliance of the print and their fine colorgraduation allow precise analyses, even at the lower end of the concentrationrange.
Due to the long test tubes a sensitive measurement range canbe covered.
Using the refill pack 1.18457 containing all the reagents,the original test kit can be used for a very long time, making it aparticularly economical and ecological system.
Legal Information
MCOLORTEST is a registered trademark of Merck KGaA, Darmstadt, Germany
MQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany
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警示词
Danger
Hazard Classifications
Aquatic Chronic 2 - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT RE 2 Inhalation
靶器官
Respiratory Tract
存储类别
3 - Flammable liquids
