Not official USP-NF text
DONEPEZIL HYDROCHLORIDE
PF LGS# Brand Type of Test Additional Information
36(1) L1 Inertsil ODS-2 Assay and Organic Impurities Procedure 1. 4.6 mm x 15 cm, 5 µm.
0(0) L1 Kromasil C18 Assay, Identification, and Organic Impurities Organic Impurities, Procedure 2. 4.6 mm x 25 cm, 5 µm.