Doxepin Hydrochloride USP Antibiotics for Research and Experimental Use 0 EXPIRATION DATE

0 EXPIRATION DATE

01% LOSS ON DRYING 10%

00% HEAVY METALS 0

Test Specification Min Max pH 10

03% IRON 30 ppm ELEMENTAL IMPURITIES AS REPORTED IDENTIFICATION TO PASS TEST CERTIFIED HALAL EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST

Doxepin Hydrochloride USP Antibiotics for Research and Experimental Use 0 EXPIRATION DATETest Specification Min Max ASSAY (DRIED BASIS) 98 102. 00% (Z) ISOMER 13. 6 18. 10% (E) ISOMER 81. 4 88. 20% LOSS ON DRYING 0. 50% RESIDUE ON IGNITION 0. 20% ELEMENTAL IMPURITIES AS REPORTED ORGANIC IMPURITIES TO PASS TEST IDENTIFICATION TO PASS TEST RETEST DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST