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