COLORIMETRIC DETERMINATION OF CERTAIN TERTIARY AMINE DRUGS

SENSITIVE AND SPECIFIC PHOTOMETRIC DETERMINATION OF N-ETHYL DRUGS

SPECTROFLUOROMETRIC AND SPECTROPHOTOMETRIC DETERMINATION OF SOME TERTIARY AMINE DRUGS

SELECTIVE CHROMATOGRAPHIC DETECTION OF TERTIARY N-ETHYL DRUGS

NEW REAGENTS FOR DETECTION OF PHENOTHIAZINE DRUGS ON THIN LAYER PLATES

SPECTROPHOTOMETRIC DETERMINATION OF CERTAIN PHARMACEUTICAL SECONDARY AROMATIC AMINES USING 3-METHYLBENZOTHIAZOLIN-2-ONE HYDRAZONE

SPECTROPHOTOMETRIC DETERMINATION OF PIPERIDINE, PIPERAZINE AND PHENMETRAZINE

COLORIMETRIC DETERMINATION OF CERTAIN SYMPATHOMIMETIC DRUGS

Highly Sensitive Method for Analysis Anticholinesterase Drugs

USING HIGH PERFORMANCE THIN LAYER CHROMATOGRAPHYTODETECT THE PRESENCE OF CATHINONE AND CATHINE IN FALSE-POSITIVE SAMPLES FOR AMPHETAMINE BY IMMUNOASSAY TECHNIQUES