发明申请
- 专利标题: Multidimensional gas chromatography apparatus and analyte transfer procedure using a multiple-cool strand interface
- 专利标题(中): 多维气相色谱仪和使用多重冷链的界面的分析物转移程序
-
申请号: US11582919申请日: 2006-10-17
-
公开(公告)号: US20070039375A1公开(公告)日: 2007-02-22
- 发明人: Alain Chaintreau , Frederic Begnaud
- 申请人: Alain Chaintreau , Frederic Begnaud
- 优先权: WOPCT/IB04/01589 20040517
- 主分类号: G01N30/06
- IPC分类号: G01N30/06 ; G01N1/40
摘要:
The invention provides a MDGC apparatus that includes a cryotrapping apparatus capable of cooling at least twice a portion of a chemical sample and provided with a detector device disposed upstream of the cryotrap and allowing identification of the portion of the chemical sample to control the residence time of the latter in the cryotrapping apparatus.
公开/授权文献
信息查询