1.10029
Total Hardness Test
colorimetric, water hardness 3-21 °d, water hardness 4-26 °e, water hardness 5-37 °f, MQuant®
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About This Item
UNSPSC Code:
41116116
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description
semi-quantitative
Quality Level
product line
MQuant®
specific analyte(s)
calcium, magnesium
water hardness measuring range
3-21 °d
4-26 °e
5-37 °f
detection method
colorimetric
General description
Method: colorimetric with test strips (single test strips) <3 - >4 - >7 - >14 - >21°d <4 - >5 - >9 - >18 - >26°e <5 - >7 - >12 - >25 - >37°f MQuant®
The total hardness test can be used to measure water hardness. Water hardness is caused by the presence of alkaline earths, primarily calcium and magnesium. Total hardness is measured as the sum of all calcium and magnesium ions.
Legal Information
MQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Certificates of Analysis (COA)
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