Not official USP-NF text
FENOPROFEN CALCIUM TABLETS
PF	LGS#	Brand	Type of Test	Additional Information
16(2)	L7	Econosphere C8	Assay	Alternative column.
16(2)	L7	Ultrasphere C-8 Octyl	Assay	NULL
16(2)	L7	ZORBAX C8	Assay	Alternative column.