Not official USP-NF text
TIMOLOL MALEATE OPHTHALMIC SOLUTION
PF LGS# Brand Type of Test Additional Information
22(1) L1 Inertsil 5 ODS-2 Assay 4.6-mm x 15-cm, 5 µm
22(1) L1 Alltima C18 Assay { Alternative reagent; 4.6-mm x 15-cm, 5 µm
24(1) L1 MicroBondapak C18 Assay Method 2
24(1) L1 Ultrasphere ODS Chromatographic purity NULL
24(1) L1 MicroBondapak C18 Identity See Assay