共 50 条
- [1] DETERMINATION OF TRACES OF COPPER, NICKEL AND COBALT BY SOLVENT-EXTRACTION AND ATOMIC-ABSORPTION SPECTROPHOTOMETRY FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1977, 284 (01): : 41 - 41
- [6] DETERMINATION OF LEAD IN HIGH-PURITY CADMIUM BY SOLVENT-EXTRACTION AND ATOMIC-ABSORPTION SPECTROMETRY FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1982, 310 (05): : 429 - 430
- [8] EFFECT OF SOLVENT-EXTRACTION ON THE ATOMIC-ABSORPTION SPECTROPHOTOMETRIC DETERMINATION OF TRACES OF COPPER WITH ZINC DIBENZYLDITHIOCARBAMATE FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1979, 295 (05): : 352 - 354