Alprostadil USP size:1 GM 0 nm LOSS ON DRYING

0 nm LOSS ON DRYING 25

00% NITROGEN COMPOUNDS (as N) 5 ppm PHOSPHATE (PO[@4@]) 0

Test Specification Min Max POTASSIUM (K) 995 - 1005 ppm 995 - 1005 ppm STANDARDIZED AGAINST NIST 3141 3141 EXPIRATION DATE

Test Specification Min Max APPEARANCE Slightly yellow Slightly yellow SAPONIFICATION VALUE 345

Alprostadil USP size:1 GM 0 nm LOSS ON DRYINGTest Specification Min Max ASSAY (ANHYDROUS BASIS) 95 105. 00% WATER DETERMINATION 0. 50% RESIDUE ON IGNITION 0. 50% FOREIGN PROSTAGLANDINS, TEST 1 TO PASS TEST TO PASS TEST FOREIGN PROSTAGLANDINS, TEST 2 TO PASS TEST TO PASS TEST CHROMIUM 0. 00% RHODIUM 0. 00% ELEMENTAL IMPURITIES AS REPORTED AS REPORTED IDENTIFICATION TO PASS TEST TO PASS TEST RETEST DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS: TO PASS TEST TO PASS TEST CLASS 2 (solvent)