Not official USP-NF text
ESTERIFIED ESTROGENS
PF LGS# Brand Type of Test Additional Information
9(6) G4 None Cited Assay and Identification NULL
9(6) S1AB None Cited Assay and Identification NULL
9(6) G4 None Cited Free . . . . . . . . . . . Free steroids.
9(6) S1AB None Cited Free . . . . . . . . . . . Free steroids.
17(3) G43 None Cited Organic volatile impurities See Method V 467