Zobrazeno 1 - 4
of 4
pro vyhledávání: '"L. B. Nushtaeva"'
Autor:
A. Yu. Sozin, M. F. Churbanov, A. D. Bulanov, T. G. Sorochkina, L. B. Nushtaeva, O. Yu. Chernova
Publikováno v:
Inorganic Materials. 53:27-34
The impurity composition of 28SiH4, 29SiH4, and 30SiH4 silanes and 72GeH4, 73GeH4, 74GeH4, and 76GeH4 germanes isotopically enriched to above 99.9 at % has been studied by gas chromatography/mass spectrometry using capillary adsorption columns. Impur
Autor:
О. Yu. Chernova, А. Yu. Sozin, L. B. Nushtaeva, A. D. Bulanov, T. G. Sorochkina, V. A. Krylov
Publikováno v:
Аналитика и контроль. 21:25-32
Publikováno v:
Аналитика и контроль. 20:236-241
Publikováno v:
Journal of Analytical Chemistry. 65:1061-1067
The impurities in high-purity carbon tetrachloride (CCl4) were determined by gas chromatography-mass spectrometry (GC-MS). The use of chromatography of near-saturated vapors allowed the injection of samples up to 1 μL into a capillary column and to