共 50 条
- [4] DETERMINATION OF ALUMINUM IN PRESENCE OF IRON - SPECTROPHOTOMETRIC METHOD USING REAGENT FERRON [J]. SOVIET SOIL SCIENCE-USSR, 1966, (02): : 218 - +
- [5] SOLVENT EXTRACTION STUDIES BY AKUFVE METHOD .4. SPECTROPHOTOMETRIC DETERMINATION OF DISTRIBUTION OF ACETYLACETONE [J]. ACTA CHEMICA SCANDINAVICA, 1969, 23 (08): : 2797 - +
- [6] SPECTROPHOTOMETRIC DETERMINATION OF OSMIUM .4. M-AMINO BENZOIC ACID AS A REAGENT [J]. FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1961, 179 (01): : 13 - 18
- [8] STUDIES ABOUT TISSUE-STAINING BY BASIC DYES .4. SPECTROPHOTOMETRIC STUDIES OF BASIC DYES [J]. HISTOCHEMIE, 1969, 18 (01): : 70 - +
- [9] SYNTHESIS OF A NEW CHROMOGENIC REAGENT PMNHA AND ITS APPLICATION IN SPECTROPHOTOMETRIC DETERMINATION OF VANADIUM [J]. CHINESE SCIENCE BULLETIN, 1990, 35 (06): : 522 - 524