Not official USP-NF text
OCTOXYNOL 9
PF LGS# Brand Type of Test Additional Information
37(5) L1 Spherisorb ODS-2 Assay 4.6 mm x 25 cm, 5 µm.
14(3) S9 None Cited Free . . . . . . . . . . . Free ethylene oxide.
14(3) S10 None Cited Limit of . . . . . . . . . Limit of dioxane.
16(4) G27 None Cited Organic volatile impurities See Method I 467
18(3) G43 None Cited Organic volatile impurities See Method IV 467