Phosphorus Single Element Standard ICP-AES NH4H2PO4 in H2O 10000 ug/ml Glycosyl Donors Test Specification Min Max ASSAY

Test Specification Min Max ASSAY 70 - 75% 70 - 75% pH OF A 10% SOLUTION 8

Test Specification Min Max ASSAY 97 103

Test Specification Min Max MAGNESIUM (Mg) 995 - 1005 ppm 995 - 1005 ppm STANDARDIZED AGAINST NIST 3131 3131 EXPIRATION DATE

OPTICAL ROTATION

20% ELEMENTAL IMPURITIES: CADMIUM (Cd) AS REPORTED AS REPORTED LEAD (Pb) AS REPORTED AS REPORTED ARSENIC (As) AS REPORTED AS REPORTED MERCURY (Hg) AS REPORTED AS REPORTED PALLADIUM (Pd) AS REPORTED AS REPORTED IDENTIFICATION TO PASS TEST EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST

Phosphorus Single Element Standard ICP-AES NH4H2PO4 in H2O 10000 ug/ml Glycosyl Donors Test Specification Min Max ASSAY