| 发明名称 |
GAS CHROMATOGRAPHY FIXED PHASE AND CHROMATOGRAPHIC ANALYSIS METHOD |
| 摘要 |
analytical methods. SUBSTANCE: fixed phase for analysis of volatile organics contains aqueous solution of N-methylmorpholine-N- oxide. Partial pressure of water vapors in gas-carrier varies from 40 to 760 mm Hg and temperature of chromatographic column is chosen within a range of 40 to 150 C. EFFECT: increased separation selectivity for various classes of organic compounds including homologous series of polar compounds. 4 cl, 6 dwg, 1 tbl
|
| 申请公布号 |
RU2155332(C1) |
申请公布日期 |
2000.08.27 |
| 申请号 |
RU19990125421 |
申请日期 |
1999.12.02 |
| 申请人 |
BEREZKIN VIKTOR GRIGOR'EVICH;SOKOLOV ANDREJ IGOR'EVICH;SOROKINA ELENA JUR'EVNA;ARZAMASTSEV ALEKSANDR PAVLOVICH |
发明人 |
BEREZKIN V.G.;SOKOLOV A.I.;SOROKINA E.JU.;ARZAMASTSEV A.P. |
| 分类号 |
G01N30/00;G01N30/02;(IPC1-7):G01N30/00 |
主分类号 |
G01N30/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
