M-003 Dual Channel Parallel Injection - Cycle Composer

From LEAP

	LC Dual Stream Staggered Injections
	Application Type
	SPECIAL
	Application ID
	M-003
	Description
	High Throughput LC injections alternating onto two analytical columns.

Overview

Cycle Composer[1] - Supports this application with Standard LEAP macros outside of Analyst Software[2] from Applied Biosystems Inc

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.

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

Hardware Requirements

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

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Contact LEAP

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

• Contact the LEAP office