Not official USP-NF text
GABAPENTIN
PF LGS# Brand Type of Test Additional Information
29(1) L1 None Cited Assay and Related Compounds 4.0 mm x 25 cm, 5 µm.
27(3) L7 Symmetry C8 Assay and Related Compounds 4.6-mm x 25-cm.
31(1) L1 Luna C18 Assay and Related Compounds Test 1, Method 1 and Method 2: 25 cm x 4.6 mm, 5 µm.
32(6) L1 Luna C18 Assay and Related Compounds Limit of early eluting impurities and late eluting impurities. 4.6 mm x 25 cm, 5 µm.
26(4) L1 Brownlee RP-18 Related compounds 4.6-mm x 25-cm, 5-µm, manuf. Perkin Elmer
31(1) L7 Symmetry C8 Related compounds Test 2: 25 cm x 4.6 mm, 5 µm.