| 发明名称 |
A VALVELESS GAS CHROMATOGRAPHIC SYSTEM WITH PULSED INJECTION AND TEMPERATURE PROGRAMMED ELUTION |
| 摘要 |
A portable gas chromatograph includes a sample adsorbing ribbon (220) having a sampling position (205) and second desorbing position (206). The sample is desorbed by activating heaters (210, 211). The desorbed sample passes to a chromatography column (209b) which is then heated by a third heater (212). The separated sample is passed to a detector (213) for analysis.
|
| 申请公布号 |
CA2320445(A1) |
申请公布日期 |
1999.08.12 |
| 申请号 |
CA19992320445 |
申请日期 |
1999.02.10 |
| 申请人 |
HALEY, LAWRENCE V.;THEKKADATH, GOVINDANUNNY |
发明人 |
HALEY, LAWRENCE V.;THEKKADATH, GOVINDANUNNY |
| 分类号 |
G01N30/16;G01N30/04;G01N1/00;G01N15/06;G01N30/12;G01N30/30;G01N30/60;G01N30/62;G01N30/88;(IPC1-7):G01N30/02;B01D15/08 |
主分类号 |
G01N30/16 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
