Not official USP-NF text
PHYTONADIONE
PF LGS# Brand Type of Test Additional Information
9(6) L3 MicroPorasil Assay Reprinted 10(6)
9(6) L3 MicroPorasil Content (major) of . . . . cis-isomer; see Assay
10(6) L3 None Cited Content (major) of . . . . Z-isomer; title of test changed