共 50 条
- [31] DETERMINATION OF MICROGRAM AMOUNTS OF ELEMENTARY SULFUR BY MEANS OF SODIUM AZIDE-IODINE REACTION [J]. CHEMIA ANALITYCZNA, 1977, 22 (05): : 833 - 844
- [33] SPECTROPHOTOMETRIC DETERMINATION OF SULFUR DIOXIDE [J]. ANALYTICAL CHEMISTRY, 1970, 42 (11) : 1282 - +
- [34] SPECTROPHOTOMETRIC DETERMINATION OF SULFUR IN AIR [J]. CHEMIA ANALITYCZNA, 1989, 34 (3-6): : 359 - 363
- [36] SPECTROPHOTOMETRIC DETERMINATION OF SELENIUM IN SULFUR AND SULFUR ORE USING 3,4-DIAMINOBENZOIC ACID [J]. CHEMIA ANALITYCZNA, 1987, 32 (05): : 749 - 756
- [37] FLOTATION-SPECTROPHOTOMETRIC DETERMINATION OF MICROGRAM AMOUNTS OF PLATINUM BY USING CRYSTAL VIOLET [J]. CHEMIA ANALITYCZNA, 1979, 24 (02): : 341 - 346