Valve Switching Modules

From LEAP

	Ceramic
	Application Type

	Application ID
	Valve Switching
	Description
	Valve Switching Modules

Valve Switching Modules for the PAL consist of 2 or 3 individually controlled multi-position valve drives arranged in a vertical stack. The top valve acts usually as injection valve, while the remaining one or two valves are used as switching valves. Typical applications are pre-column SPE, pre-column cleanup, sample desalting, etc. For increased sample throughput the accessory can be used for time staggered "heart-cuts" of two independent gradient systems. Important chromatogram parts only reach the detector just in time using a selector valve, while the frontcut and backcutgoes to waste. The compact valve module arrangement results in a space saving setup with very short connection lines. The modules are compatible either with 4- 6- 8- or 10-port valves and can be mixed on the same valve drive module.

Pre-column sample cleanup, desalting or pre-column SPE
Alternate column regeneration
4 - 6 - 8 - or 10 - port valves individually arranged in a vertical stack

LEAP CTC Valve Switching Modules

LC Multi Valve Applications by LEAP Technologies

LEAP provides automated workstation instrumentation solutions based on the LEAP CTC PAL X, Y, Z syringe only autosampler robot from LEAP Technologies. This extremely flexible, precise, and adaptable liquid handling robotic platform is available in a variety of lengths and options depending on the requirements of your sample preparation and injections for your UHPLC, LC or GC chromatography.LEAP offers full support and service for the PAL platform in addition to being able to write custom macros, cycles, and scheduling to your applications. Please contact LEAP Technologies on how we can help you get maximized throughput with flexible pipetting automation solutions.

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