Betamethasone Dipropionate, Micronized Powder, USPTest Specification Min Max ASSAY (DRIED BASIS) 97. 0 103. 0 % SPECIFIC ROTATION [a][@D@] +63 to +70 +63 to +70 LOSS ON DRYING 1. 0 % RESIDUE ON IGNITION 0. 2 % ORGANIC IMPURITIES TO PASS TEST TO PASS TEST 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