1.14412
Zinc Test
colorimetric, 0.1-5 mg/L (Zn), for use with MQUANT®
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About This Item
UNSPSC Code:
41116116
Recommended Products
specific analyte(s)
zinc
Quality Level
measuring range
0.1-5 mg/L (Zn)
compatibility
for use with MQUANT®
detection method
colorimetric
storage temp.
15-25°C
General description
Method: colorimetric with color card and comparator block with short test tubes 0.1 - 0.2 - 0.3 - 0.4 - 0.5 - 0.7 - 1 - 2 - 5 mg/l Zn MQuant®
The MQuant® Zinc test (formally MColortest®) measures zinc ions in:
Method
In sulfuric solution zinc ions react with thiocyanate ions and brilliant green to form a blue-green complex. The zinc concentration is measured semiquantitatively by visual comparison of the color of the measurement solution with the color fields of a color card. The unique brilliance of the print and their fine color graduation allow precise analyses, even at the lower end of the concentration range.
Using the refill pack 1.14782 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
- Beverages
- Industrial water
- Boiler water
- Electroplating baths and bath solutions, electroplating wastewater
- Wastewater and percolating water
Method
In sulfuric solution zinc ions react with thiocyanate ions and brilliant green to form a blue-green complex. The zinc concentration is measured semiquantitatively by visual comparison of the color of the measurement solution with the color fields of a color card. The unique brilliance of the print and their fine color graduation allow precise analyses, even at the lower end of the concentration range.
Using the refill pack 1.14782 containing all the reagents, the original test kit can be used for a very long time, making it a particularly 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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Danger
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 2 - Carc. 2 - Eye Dam. 1 - Met. Corr. 1 - Repr. 2 - Skin Corr. 1A
supp_hazards
Storage Class
8A - Combustible, corrosive hazardous materials
wgk_germany
WGK 3
Certificates of Analysis (COA)
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