Microanalysis of sulphide, sulphite, sulphate and thiosulphate by thin-layer chromatography and ring-colorimetry.
Talanta
; 20(2): 219-22, 1973 Feb.
Article
em En
| MEDLINE
| ID: mdl-18961258
ABSTRACT
Clean and rapid analytical separations of microgram quantities of S(2-), SO(3)(2-), SO(4)(2-) and S(2)O(3)(2-) ions have been accomplished by ascending thin-layer chromatography on microcrystalline cellulose with n-propanol-1M ammonia-acetone (30 20 2) as the solvent system. The separated species have been determined by ring-colorimetry.
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01-internacional
Base de dados:
MEDLINE
Idioma:
En
Ano de publicação:
1973
Tipo de documento:
Article