Ivermectin USP Potassium 35 ABSORBANCE @ 260 nm

35 ABSORBANCE @ 260 nm (0

10% NICKEL 1 ppm REDUCING SUGARS TO PASS TEST TO PASS TEST ELEMENTAL IMPURITIES AS REPORTED AS REPORTED MICROBIAL LIMITS TOTAL AEROBIC MICROBIAL COUNT 1000 cfu/mL 1000 cfu/mL TOTAL COMBINED MOLDS AND YEASTS COUNT 100 cfu/mL 100 cfu/mL IDENTIFICATION TO PASS TEST TO PASS TEST EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST TO PASS TEST

Test Specification Min Max APPEARANCE WHITE POWDER WHITE POWDER ASSAY 98% 98%

Test Specification Min Max MANGANESE (Mn) 995 - 1005 ppm 995 - 1005 ppm TRACEABLE TO NIST EXPIRATION DATE

Ivermectin USP Potassium 35 ABSORBANCE @ 260 nmTest Specification Min Max ASSAY (Sum of H[@2@]B[@1a@] and H[@2@]B[@1b@]; Dried, Alcohol & 95 102. 00% & Formamide free Basis) RATIO (H[@2@]B[@1a@] H[@2@]B[@1a@] + H[@2@]B[@1b@] 90% SPECIFIC ROTATION 17 to 20 17 to 20 RESIDUE ON IGNITION 0. 10% ELEMENTAL IMPURITIES: RHODIUM (Rh) 1 ppm WATER DETERMINATION 1. 00% ALCOHOL AND FORMAMIDE TO PASS TEST TO PASS TEST RELATED COMPOUNDS TO PASS TEST TO PASS TEST IDENTIFICATION TO PASS TEST TO PASS TEST