Category:LC Multi Valve Applications

From LEAP

LEAP offers many options for LC systems and the use of Multiple valves to accomplish increased throughput and online techniques including SPE and others.

CTC multi-injection and switching valves

The optional switching valve system of CTC complex, nested injection episodes feasible and automated applications that use trap and separation columns.

The shown combination valve unit consists of an injector, which is directly combined with two column switching valves. Other combination's are possible and available! Use by the valve switching technology for example at

• On-line purification or enrichment
• Column switching applications
• High-throughput chromatography (parallel chromatography)

The valve switching unit is characterized by a compact vertical design and is compatible with the HTC, HTS and HTX PAL.

www.leaptec.com
www.leapwiki.com

Contact LEAP

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

Contact the LEAP office

Keywords: Dual Channel, Single channel, Serial Injection, shorter cycle times, regeneration of columns, Analyst Software, PAL, 10 port valve, gradient pump, regeneration pump, 6 port injection valve, saving, back cut, increase throughput, compliance, Look Ahead, staggered injections, Peaks of interest early, columns, alternating samples, front cut, divert to waste, solvent, TRIO VS, saving of regeneration back cut, parallel injections, staggering of injections, minimum cycle times, acquisition time, Flux pumps, Multiplexes, 2 separate LC systems into one Mass Spec, 21CFR11 compliance, In-line sample concentration, SPE Column regenerated during analytical extraction, prep samples ahead of analytical run, In line sample filtration, In-line concentration, Dual Stream, sample cleanup, column regeneration, concentration, Analyst Cycles, Stream Selector valve, PAL control, custom cycles, macros, CTC Column selector, Column selection, 4 streams, selectable HPLC, 2 streams, 4 streams, ICC-CE software,LEAP Shell software,cycle composer software