Будьте любезны, помогите со статьями:
1. Journal of Chromatography A
Volume 558, Issue 1, 27 September 1991, Pages 209-213
V. I. Shlyamin, O. N. Obrezkov, O. A. Shpigun and Yu. A. Zolotov
Ion chromatographic determination of anions, especially sulphur-containing anions, with conductimetric and kinetic detection
Код: Выделить всё
http:\\dx.doi.org\10.1016/0021-9673(91)80126-22. Chemosphere
Volume 29, Issue 12, December 1994, Pages 2555-2569
Sayed M. Hassan
Sulfur speciation: Methodology and application to sulfide oxidation studies at the sediment-water interface
Код: Выделить всё
http:\\dx.doi.org\10.1016/0045-6535(94)90057-43. Talanta
Volume 31, Issue 5, May 1984, Pages 331-339
Carl O. Moses, D. Kirk Nordstrom and Aaron L. Mills
Sampling and analysing mixtures of sulphate, sulphite, thiosulphate and polythionate
Код: Выделить всё
http:\\dx.doi.org\10.1016/0039-9140(84)80092-2Заранее спасибо