37411
AQUANAL™-plus phosphate (PO4) 0.02-0.4 mg/L
test set with color comparator and check solution
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About This Item
MDL number:
UNSPSC Code:
41113319
Recommended Products
usage
sufficient for 200 tests
measuring range
0.01-5 mg/L (photometric, Spectro 3)
0.02-0.4 mg/L (color chart)
application(s)
agriculture
environmental
general analytical
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Analysis Note
Method
Formation of a blue color complex with ammonium molybdate (phosphomolybdenum blue)
Principle
DEV
Gradation (color chart)
0 - 0.02 - 0.04 - 0.07 - 0.10 - 0.14 - 0.18 - 0.24 - 0.30 - 0.40 mg/L (PO43-)
Formation of a blue color complex with ammonium molybdate (phosphomolybdenum blue)
Principle
DEV
Gradation (color chart)
0 - 0.02 - 0.04 - 0.07 - 0.10 - 0.14 - 0.18 - 0.24 - 0.30 - 0.40 mg/L (PO43-)
Legal Information
AQUANAL is a trademark of Sigma-Aldrich International GmbH
Storage Class
10 - Combustible liquids
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