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1.08039

Total Hardness Test Kit, titrimetric

titrimetric, for use with MQUANT®

Synonym(s):

Total Hardness Visual Test Kit

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300 tests
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$163.00

About This Item

UNSPSC Code:
41116116
NACRES:
NA.24

$163.00


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Product Name

Total Hardness Test, titrimetric, for use with MQUANT®

specific analyte(s)

calcium, magnesium

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® Total Hardness test (formally MColortest®) is suitable for the titrimetric determination using a graduated syringe. It can be used in:
  • Groundwater, surface water, and seawater
  • Waters from aquaculture
  • Drinking water and mineral water
  • Swimming-pool water
  • Boiler water

Method
Calcium and magnesium ions react with an indicator to form a red 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 green. The total hardness is determined from the consumption of titration solution.

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

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This Item
1.080471.111041.08312
detection method

titrimetric

detection method

titrimetric

detection method

titrimetric

detection method

titrimetric

specific analyte(s)

calcium, magnesium

specific analyte(s)

calcium, magnesium

specific analyte(s)

calcium, magnesium

specific analyte(s)

calcium, magnesium

compatibility

for use with MQUANT®

compatibility

for use with MQUANT®

compatibility

for use with MQUANT®

compatibility

for use with MCOLORTEST®

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

storage temp.

15-25°C

storage temp.

15-25°C

storage temp.

15-25°C

storage temp.

15-25°C

microbialanalysis
microbialanalysis

microbialanalysis
microbialanalysis

microbialanalysis
microbialanalysis

microbialanalysis
microbialanalysis


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Storage Class

10 - Combustible liquids

wgk

WGK 2



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Global Trade Item Number

SKUGTIN
108039000104022536099415

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