Nirmalchandar, V Spectrophotometric determination of pyridoxine hydrochloride in pharmaceutical samples. [electronic resource] - The Analyst Jul 1988 - 1097-9 p. digital Publication Type: Journal Article ISSN: 0003-2654 Standard No.: 10.1039/an9881301097 doi Subjects--Topical Terms: ColorimetryPyridoxal--analysisPyridoxamine--analysisPyridoxine--analysisSpectrophotometry