Not official USP-NF text
PENBUTOLOL SULFATE TABLETS
PF
LGS#
Brand
Type of Test
Additional Information
21(3)
L1
LiChrosorb RP-18
Assay
NULL
21(3)
L1
LiChrosphere 100 RP-18
Chromatographic purity
See Assay
21(3)
L10
ZORBAX CN
Dissolution
NULL