Assay of theophylline tablets according to the USP method
AN-U-033
en
Determination of theophylline and theobromine according to USP 28-NF 23 (second supplement) using RP chromatography with UV detection.
Determination of theophylline and theobromine according to USP 28-NF 23 (second supplement) using RP chromatography with UV detection.