1.11110
Calcium Test
titrimetric, for use with MQUANT®
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About This Item
UNSPSC Code:
41116116
Recommended Products
specific analyte(s)
calcium
Quality Level
compatibility
for use with MQUANT®
detection method
titrimetric
storage temp.
15-25°C
General description
Method: titrimetric with titration pipette MQuant®
This MQuant® Calcium test (formally MColortest®) is suitable for the titrimetric determination using a graduated syringe.
Mehod
Calcium ions react with an indicator to form a red-violet complex compound. The indicator is released from this compound by titration with a solution of ethylenedinitrilotetraacetic acid disodium salt dihydrate (Titriplex® III). At the titration end-point the color changes to blue-violet. The calcium concentration is determined from the consumption of titration solution. When the total hardness is also determined, it is possible to calculate the magnesium content.
The test can be used in
This test is not suited for seawater.
Mehod
Calcium ions react with an indicator to form a red-violet complex compound. The indicator is released from this compound by titration with a solution of ethylenedinitrilotetraacetic acid disodium salt dihydrate (Titriplex® III). At the titration end-point the color changes to blue-violet. The calcium concentration is determined from the consumption of titration solution. When the total hardness is also determined, it is possible to calculate the magnesium content.
The test can be used in
- Groundwater and surface water
- Waters from aquaculture
- Drinking water
- Mineral water
- Boiler water
- Wastewater
This test is not suited for seawater.
Legal Information
MCOLORTEST is a registered trademark of Merck KGaA, Darmstadt, Germany
MQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany
Titriplex is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
Storage Class
8B - Non-combustible, corrosive hazardous materials
wgk_germany
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
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