title: [TECHNIC OF INFRARED SPECTROMETRY].
mesh_terms: D007259:Infrared Rays; D007538:Isoniazid; D011188:Potassium; D012106:Research; D013055:Spectrophotometry, Infrared; D013057:Spectrum Analysis
chemical_list: D011188:Potassium; D007538:Isoniazid
keywords: EXPERIMENTAL LAB STUDY; INFRARED RAYS; ISONIAZID; POTASSIUM; SPECTRUM ANALYSIS