| 发明名称 |
HAND-HELD DETECTION SYSTEM USING GC/IMS |
| 摘要 |
A portable gas chromatograph-ion mobility spectrometer (GC-IMS) includes a sample adsorbing ribbon (220) having a sampling position (205) and second desorption 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 cold ion mobility spectrometer (213) for analysis.
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| 申请公布号 |
CA2320800(A1) |
申请公布日期 |
1999.08.19 |
| 申请号 |
CA19992320800 |
申请日期 |
1999.02.10 |
| 申请人 |
THEKKADATH, GOVINDANUNNY;HALEY, LAWRENCE V. |
发明人 |
THEKKADATH, GOVINDANUNNY;HALEY, LAWRENCE V. |
| 分类号 |
G01N27/62;G01N15/06;G01N27/64;G01N30/06;G01N30/12;G01N30/30;G01N30/62;G01N30/64;(IPC1-7):G01N30/02;G01N30/16;G01N30/88;G01N30/60 |
主分类号 |
G01N27/62 |
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