Not official USP-NF text
HOMATROPINE METHYLBROMIDE
PF LGS# Brand Type of Test Additional Information
36(5) L1 Inertsil ODS-3 Assay and Organic Impurities 4.6 mm x 15 cm, 3 µm.
16(6) G27 None Cited Organic volatile impurities See Method I 467