Not official USP-NF text
HYOSCYAMINE SULFATE ELIXIR
PF LGS# Brand Type of Test Additional Information
8(3) S1AB None Cited Assay NULL
30(3) L11 Synergi Polar-RP Assay 15 cm x 4.6 mm, 4 µm, manufacturer Phenomenex.
8(3) G3 None Cited Assay 3%