Zinc Sulfate 0.0500 M Aqueous Solution USP Volumetric Solution Calcium Signaling Test Specification Min Max ASSAY

Test Specification Min Max ASSAY (Ag[@2@]SO[@4@]) 98

6-DIMETHYLANILINE 20 ppm ORGANIC IMPURITIES TO PASS TEST ELEMENTAL IMPURITIES TO PASS TEST IDENTIFICATION TO PASS TEST EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST TO PASS TEST

5 7 MICROBIAL LIMITS TO PASS TEST TO PASS TEST LOSS ON DRYING 14

Test Specification Min Max ALCOHOL CONTENT 55 - 63 % 55 - 63 %

932 IDENTIFICATION TO PASS TEST TO PASS TEST RETEST DATE

Zinc Sulfate 0.0500 M Aqueous Solution USP Volumetric Solution Calcium Signaling Test Specification Min Max ASSAYTest Specification Min Max ASSAY 0. 050M + 0. 0005 0. 050M + 0. 0005 APPEARANCE TRACEABLE TO NIST EXPIRATION DATE MANUFACTURE DATE