LC Dual Stream Staggered Injections

From LEAP

	LC Dual Stream Staggered Injections
	Application Type
	SPECIAL
	Application ID
	LC1003
	Description
	High Throughput LC injections alternating onto two analytical columns.

Contents 1 Control Options 2 Overview 3 Hardware Requirements 4 Valve Drawing

Control Options

• Analyst Cycles (with ICC-CE) - NOT POSSIBLE Analyst does not support "Look-Ahead"

• Cycle Composer - Supports this application with custom macros outside of Analyst.

• LEAP Shell - M-Fab application integrated with Analyst with supported pumps. NOT A RELEASED PRODUCT (Looking for Beta Sites)

Overview

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.

Injections can be staggered in the following way:

Hardware Requirements

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

Valve Drawing