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Sodium Ascorbate Powder USP Organic Laboratory Fine Chemicals 2 % ASSAY (as VALPROIC

SKU: 80296723801
4.3
USD156.00 USD190.00

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Description

2 % ASSAY (as VALPROIC ACID) 95

0% APPEARANCE TRACEABLE TO NIST EXPIRATION DATE MANUFACTURE DATE

Test Specification Min Max ZINC (Zn) 995 - 1005 ppm 995 - 1005 ppm TRACEABLE TO NIST EXPIRATION DATE

Test Specification Min Max APPEARANCE TO PASS TEST TO PASS TEST

Sodium Ascorbate Powder USP Organic Laboratory Fine Chemicals 2 % ASSAY (as VALPROICTest Specification Min Max ASSAY (DRIED BASIS) 99 101. 00% pH OF A 10% SOLUTION 7 8 SPECIFIC ROTATION [a][@D@] +103 to +108 +103 to +108 LOSS ON DRYING 0. 25% ELEMENTAL IMPURITIES: CADMIUM (Cd) AS REPORTED LEAD (Pb) AS REPORTED ARSENIC (As) AS REPORTED MERCURY (Hg) AS REPORTED IDENTIFICATION TO PASS TEST EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST

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