Not official USP-NF text
POWDERED ECHINACEA ANGUSTIFOLIA
PF LGS# Brand Type of Test Additional Information
26(6) L1 Prodigy ODS (3) Content of . . . . . . . . Content of total phenols. 25 cm x 4.6 mm, 5µm.
26(6) L1 Luna C18 Content of . . . . . . . . Content of dodecatetraenoic acid isobutylamides. 25 cm x 4.6 mm, 5 µm.