Not official USP-NF text
DOXAZOSIN MESYLATE
PF LGS# Brand Type of Test Additional Information
28(2) L1 Luna C18 Assay 4.6 mm x 25 cm, manuf. Phenomenex.
28(2) L7 ZORBAX SB C8 Chromatographic purity 4.0 mm x 8 cm, manuf. Agilent.
32(4) L7 LiChrospher 60 RP-Select B Related Compounds and Chromatographic Purity 4 mm x 25 cm, 5 µm, manufcturer Merck KGaA.