公开(公告)号：US20070266858A1

公开(公告)日：2007-11-22

申请号：US11435375

申请日：2006-05-16

申请人： Sheena Alm ,  Jim Bentley ,  John Blankevoort ,  Mark Kaspersen ,  Collin Lewis ,  Derek Maxwell ,  Ken Wunner

发明人： Sheena Alm ,  Jim Bentley ,  John Blankevoort ,  Mark Kaspersen ,  Collin Lewis ,  Derek Maxwell ,  Ken Wunner

IPC分类号： B01D53/02

CPC分类号： G01N30/463 ,  G01N30/66 ,  G01N2030/0095 ,  G01N2030/025 ,  G01N2030/625

摘要： A portable multi-dimensional gas chromatograph, the gas chromatograph including a carrier gas container, a regulator fluidly connected to the carrier gas container, a dopant chamber containing a reference chemical, at least one pre-concentrator which is fluidly connected to the regulator and the dopant chamber, a first separation column fluidly connected to the at least one pre-concentrator, a second separation column fluidly connected to the at least one pre-concentrator, a first detector fluidly connected to the first separation column, and a second detector fluidly connected to the second separation column.

摘要翻译： 一种便携式多维气相色谱仪，气相色谱仪包括载气容器，流体连接到载气容器的调节器，含有参考化学品的掺杂剂室，至少一个流体连接到调节器的预浓缩器和 掺杂剂室，与所述至少一个预浓缩器流体连接的第一分离塔，流体连接到所述至少一个预浓缩器的第二分离塔，流体连接到所述第一分离塔的第一检测器和流体连接的第二检测器 到第二分离柱。

公开(公告)号：US08114200B2

公开(公告)日：2012-02-14

申请号：US12814147

申请日：2010-06-11

申请人： Sheena Alm ,  James Bentley ,  John Blankevoort ,  Mark Kaspersen ,  Collin Lewis ,  Derek Maxwell ,  Ken Wunner

发明人： Sheena Alm ,  James Bentley ,  John Blankevoort ,  Mark Kaspersen ,  Collin Lewis ,  Derek Maxwell ,  Ken Wunner

IPC分类号： B01D53/02

CPC分类号： G01N30/463 ,  G01N30/66 ,  G01N2030/0095 ,  G01N2030/025 ,  G01N2030/625

摘要： A portable multi-dimensional gas chromatograph, the gas chromatograph including a carrier gas container, a regulator fluidly connected to the carrier gas container, a dopant chamber containing a reference chemical, at least one pre-concentrator which is fluidly connected to the regulator and the dopant chamber, a first separation column fluidly connected to the at least one pre-concentrator, a second separation column fluidly connected to the at least one pre-concentrator, a first detector fluidly connected to the first separation column, and a second detector fluidly connected to the second separation column.

摘要翻译： 一种便携式多维气相色谱仪，气相色谱仪包括载气容器，流体连接到载气容器的调节器，含有参考化学品的掺杂剂室，至少一个流体连接到调节器的预浓缩器和 掺杂剂室，与所述至少一个预浓缩器流体连接的第一分离塔，流体连接到所述至少一个预浓缩器的第二分离塔，流体连接到所述第一分离塔的第一检测器和流体连接的第二检测器 到第二分离柱。

公开(公告)号：US20100250146A1

公开(公告)日：2010-09-30

申请号：US12814147

申请日：2010-06-11

申请人： Sheena Alm ,  James Bentley ,  John Blankevoort ,  Mark Kaspersen ,  Collin Lewis ,  Derek Maxwell ,  Ken Wunner

发明人： Sheena Alm ,  James Bentley ,  John Blankevoort ,  Mark Kaspersen ,  Collin Lewis ,  Derek Maxwell ,  Ken Wunner

IPC分类号： G01N30/02

CPC分类号： G01N30/463 ,  G01N30/66 ,  G01N2030/0095 ,  G01N2030/025 ,  G01N2030/625

摘要： A portable multi-dimensional gas chromatograph, the gas chromatograph including a carrier gas container, a regulator fluidly connected to the carrier gas container, a dopant chamber containing a reference chemical, at least one pre-concentrator which is fluidly connected to the regulator and the dopant chamber, a first separation column fluidly connected to the at least one pre-concentrator, a second separation column fluidly connected to the at least one pre-concentrator, a first detector fluidly connected to the first separation column, and a second detector fluidly connected to the second separation column.

摘要翻译： 一种便携式多维气相色谱仪，气相色谱仪包括载气容器，流体连接到载气容器的调节器，含有参考化学品的掺杂剂室，至少一个流体连接到调节器的预浓缩器和 掺杂剂室，与所述至少一个预浓缩器流体连接的第一分离塔，流体连接到所述至少一个预浓缩器的第二分离塔，流体连接到所述第一分离塔的第一检测器和流体连接的第二检测器 到第二分离柱。

公开(公告)号：US07735352B2

公开(公告)日：2010-06-15

申请号：US11435375

申请日：2006-05-16

申请人： Sheena Alm ,  James Bentley ,  John Blankevoort ,  Mark Kaspersen ,  Collin Lewis ,  Derek Maxwell ,  Ken Wunner

发明人： Sheena Alm ,  James Bentley ,  John Blankevoort ,  Mark Kaspersen ,  Collin Lewis ,  Derek Maxwell ,  Ken Wunner

IPC分类号： G01N30/66 ,  B01D53/02

CPC分类号： G01N30/463 ,  G01N30/66 ,  G01N2030/0095 ,  G01N2030/025 ,  G01N2030/625

摘要： A portable multi-dimensional gas chromatograph, the gas chromatograph including a carrier gas container, a regulator fluidly connected to the carrier gas container, a dopant chamber containing a reference chemical, at least one pre-concentrator which is fluidly connected to the regulator and the dopant chamber, a first separation column fluidly connected to the at least one pre-concentrator, a second separation column fluidly connected to the at least one pre-concentrator, a first detector fluidly connected to the first separation column, and a second detector fluidly connected to the second separation column.

摘要翻译： 一种便携式多维气相色谱仪，气相色谱仪包括载气容器，流体连接到载气容器的调节器，含有参考化学品的掺杂剂室，至少一个流体连接到调节器的预浓缩器和 掺杂剂室，与所述至少一个预浓缩器流体连接的第一分离塔，流体连接到所述至少一个预浓缩器的第二分离塔，流体连接到所述第一分离塔的第一检测器和流体连接的第二检测器 到第二分离柱。