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37421 Sigma-Aldrich

AQUANAL-plus iron (Fe) 0.02-0.2 mg/L

test set with color comparator and check solution

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Properties

Related Categories Analytical Reagents, Analytical/Chromatography, Potable- & Waste-Water Testing, Replacement Kit Items
usage   sufficient for 100 tests
measuring range   0.02-0.2 mg/L, (color chart)
  0.02-0.3 mg/L, (photometric, Spectro 3)

Description

Analysis Note

Method
Formation of a blue color complex with 2,4,6-tri-2-pyridyl-1,3,5-triazine

Gradation (color chart)
0 - 0.02 - 0.04 - 0.06 - 0.08 - 0.10 - 0.13 - 0.16 - 0.20 mg/L (Fe2+/3+)

General description

Aquanal kits can be used for the determination of hardness and phosphate ammonia, nitrate, and nitrite concentrations.

Legal Information

AQUANAL is a trademark of Sigma-Aldrich International GmbH

Price and Availability

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
UN 3316 9

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

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