37410
AQUANAL™-plus nitrite (NO2) 0.005-0.1 mg/L
test set with color comparator
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About This Item
MDL number:
UNSPSC Code:
41113319
usage
sufficient for 110 tests
measuring range
0.005-0.1 mg/L (color chart)
0.01-2.0 mg/L (photometric, Spectro 3)
application(s)
environmental
general analytical
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Analysis Note
Method
Formation of red-violet azo dye with N-(1-naphthyl)-ethylene diammonium dichloride
Gradation (color chart)
0 - 0.005 - 0.012 - 0.02 - 0.03 - 0.04 - 0.05 - 0.06 - 0.08 - 0.10 mg/L (NO2-)
Formation of red-violet azo dye with N-(1-naphthyl)-ethylene diammonium dichloride
Gradation (color chart)
0 - 0.005 - 0.012 - 0.02 - 0.03 - 0.04 - 0.05 - 0.06 - 0.08 - 0.10 mg/L (NO2-)
Legal Information
AQUANAL is a trademark of Sigma-Aldrich International GmbH
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Dam. 1
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
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