Not official USP-NF text
PF LGS# Brand Type of Test Additional Information
16(6) L7 ZORBAX C8 Assay and Identification 6.2-mm x 8-cm.
26(3) L1 Kromasil KR 100 Identification, Assay and Chromatographic purity 4.6-mm x 15-cm, 5 µm.
16(5) G27 None Cited Organic volatile impurities See Method I 467