Not official USP-NF text
PYRETHRUM EXTRACT
PF
LGS#
Brand
Type of Test
Additional Information
18(2)
L1
ISCO C-18
Assay
3-µm, 10-cm
26(1)
L10
Spherex Cyano
Assay
26(1)
L10
Spherex Cyano
Identity
See Assay