Not official USP-NF text
PF LGS# Brand Type of Test Additional Information
13(2) L7 LiChrosorb RP-8 Assay Alternative column.
14(1) L7 Spherisorb C8 Assay Additional suitable brand
13(2) L7 ZORBAX C8 Assay Alternative column.
13(2) L7 Ultrasphere C-8 Octyl Assay and Identification 5-µm; this brand mentioned as unsuitable in 14(1)
16(3) G27 None Cited Organic volatile impurities See Method I 467