M-005 Dual Channel Parallel Injection - LEAP Shell "(M-Fab)"

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=== Contact LEAP ===
=== Contact LEAP ===
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For additional information about this technique please contact LEAP Technologies for detailed information
* [http://www.leaptec.com/contact-us.php Contact the LEAP office]
* [http://www.leaptec.com/contact-us.php Contact the LEAP office]
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Keyword: LEAP Shell Software, M-Fab, PAL, 10 port valve, selector valve, injector valve, gradient pump, regeneration pump,front cut,back cut, peaks of interest, single sample list, staggering injection, 2 channel, acquisition, Analyst SOftware
Keyword: LEAP Shell Software, M-Fab, PAL, 10 port valve, selector valve, injector valve, gradient pump, regeneration pump,front cut,back cut, peaks of interest, single sample list, staggering injection, 2 channel, acquisition, Analyst SOftware

Revision as of 22:16, 22 April 2009

Dual Channel Parallel Injections with LEAP Shell "M-Fab"
Application Type
  SPECIAL
Application ID
  M-005
Description
  High Throughput LC injections alternating onto two analytical columns.


Overview

  • LEAP Shell - M-Fab application integrated with Analyst with supported pumps.


If the peaks of interest come off together in the middle of the gradient (as shown below) then it is possible to utilize the front cut and back cut time to increase throughput.

Image:Front-backcut.png

If injections are staggered in the following way, there is a potential for up to 100% gain:


Image:Timeline_Dual_Stream_1.png

Hardware Requirements

  • TrioVS multiple valve system is required in addition to the standard injection valve.


Image:Valve_Drawing_Dual_Stream_1.png

Contact LEAP

For additional information about this technique please contact LEAP Technologies for detailed information


Keyword: LEAP Shell Software, M-Fab, PAL, 10 port valve, selector valve, injector valve, gradient pump, regeneration pump,front cut,back cut, peaks of interest, single sample list, staggering injection, 2 channel, acquisition, Analyst SOftware

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