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1-Methyl-2-pyrrolidinone HPLC Grade Polyamines Test Specification Min Max CALCIUM

SKU: 50464669183
4.3
USD319.50 USD367.50

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Description

Test Specification Min Max CALCIUM (DRIED BASIS) 6

00% RATIO OF CONSTITUTING MANNOSE AND GALACTOSE 1

8 (yellow) pH 4

05% LEAD (Pb) 2 mg/kg MERCURY 1 mg/kg IDENTIFICATION TO PASS TEST EXPIRATION DATE

00% INSOLUBLE IN ETHER 0

1-Methyl-2-pyrrolidinone HPLC Grade Polyamines Test Specification Min Max CALCIUMTest Specification Min Max ASSAY (by GC) 99. 50% COLOR (APHA) 20 ULTRAVIOLET ABSORBANCE (1 cm cell vs. water) TO PASS TEST TO PASS TEST RESIDUE AFTER IGNITION 10 ppm TITRABLE BASE 1 ueq g WATER 0. 08% RETEST DATE

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