A spectrophotometric determination of isonicotinic acid hydrazide.
D007536:Isomerism; D007538:Isoniazid; D009525:Niacin; D009539:Nicotinic Acids / Q000032:analysis*; D013053:Spectrophotometry
D009539:Nicotinic Acids; D009525:Niacin; D007538:Isoniazid
NICOTINIC ACID ISOMERS/determination; SPECTROPHOTOMETRY