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NH4H2PO4
Catalog Size Package Availability Manufacturer List Price Unit
A1663-500GM 500 GM Spectrum Chemical $137.10 EA

Description Back to Top

Ammonium Phosphate, Monobasic, Crystalline, HPLC Grade has been used to develop a simple HPLC method for determining N1-alkylnicotinamides, including C1-C5 alkyl derivatives, in urine. Ammonium phosphate monobasic has also been used to develop a HPLC assay coupled with UV detection (254 nm) for the determination of midazolam and two of its hydroxylated metabolites in human plasma.

Specifications Back to Top

Test Specification
Min Max
ASSAY 98 %
pH OF A 5% SOLUTION @ 25oC 3.8 - 4.4
ULTRAVIOLET ABSORBANCE TO PASS TEST
AMMONIUM HYDROXIDE Ppt. 0.005 %
ARSENIC (As) 0.5 ppm
CHLORIDE (Cl) 5 ppm
HEAVY METALS (as Pb) 5 ppm
INSOLUBLE MATTER 0.005 %
IRON (Fe) 0.001 %
NITRATE (NO3) 0.001 %
POTASSIUM (K) 0.005 %
SODIUM (Na) 0.005 %
SULFUR COMPOUNDS (as SO4) 0.004 %
EXPIRATION DATE

Shipping & Storage Back to Top

Shipping Information

Tariff No. 3105100000

prop65WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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A1663 has a rating of 5 stars based on 7 reviews.