Not official USP-NF text
POWDERED STINGING NETTLE EXTRACT
PF LGS# Brand Type of Test Additional Information
26(3) G2 HP-1 Content of . . . . . . . . 0.20 mm x 25 m, 0.35 µm, Manuf Hewlett Packard, Content of Beta-sisterol
26(3) L1 Kromasil C18 Content of . . . . . . . . 4.6 mm x 25 cm, 5 µm, Manuf Eka Nobel, Content of scopoletin