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- [21] SEPARATION AND IDENTIFICATION OF SOME ANTI-MICROBIALS USED ALSO IN COSMETIC PRODUCTS BY MEANS OF THIN-LAYER CHROMATOGRAPHY FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1980, 304 (05): : 398 - 404
- [22] SEPARATION AND IDENTIFICATION OF 3 ISOMERIC TOLUIDINES ON 1,1 -DIAZIDO-4,4 -DISULFOSTILBENE IMPREGNATED FOILS FOR THIN-LAYER CHROMATOGRAPHY ZEITSCHRIFT FUR CHEMIE, 1972, 12 (09): : 343 - +
- [23] SEPARATION AND IDENTIFICATION OF FOOD COLOURS .1. IDENTIFICATION OF SYNTHETIC WATER SOLUBLE FOOD COLOURS USING THIN-LAYER CHROMATOGRAPHY JOURNAL OF CHROMATOGRAPHY, 1971, 54 (03): : 393 - &
- [24] SENSITIVE DETECTION OF SUBSTANCES CAPABLE OF COUPLING (AROMATIC-AMINES, PHENOLIC COMPOUNDS) ON READY-MADE FOILS UV 254 FOR THIN-LAYER CHROMATOGRAPHY IMPREGNATED WITH DIAZIDO-(1,1')-DISULPHO-(4,4')-STILBENE FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1972, 262 (04): : 286 - 287
- [25] SEPARATION AND IDENTIFICATION OF FOOD COLOURS .2. IDENTIFICATION OF SYNTHETIC OIL-SOLUBLE FOOD COLOURS USING THIN-LAYER CHROMATOGRAPHY JOURNAL OF CHROMATOGRAPHY, 1971, 56 (02): : 332 - &
- [29] THIN-LAYER CHROMATOGRAPHIC LIMITS OF DETECTION AND SEMI-QUANTITATIVE DETERMINATION OF ISOMERIC TOLUIDINES ON READY-MADE FOILS AND SILICA-GEL LAYERS IMPREGNATED WITH DIAZIDO(1,1')-DISULPHO(4,4')-STILBENE FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1974, 271 (01): : 32 - 32