This configuration allows to increase your labs' efficiency by combining hardware for column-selection with solvent selection. Multiple LC applications using different mobile phases, different gradients, but also different stationary phases can be performed on just one LC instrument. Typically, several users share one instrument, nevertheless use their individual LC methods dedicated to their specific samples. This configuration is chosen to optimize instrument use.
By using a high-pressure 4-column selector valve (G4237A, 800 bar) inside the Multicolumn Thermostat, up to 4 columns (30 cm length with InfinityLab fittings or shorter) can be accessed without any re-plumbing. Individual InfinityLab Quick-Connect heat exchangers support pre-column solvent heating for each column. A bio-inert version of the 4-column selector valve is also available. Fingertight InfinityLab fittings allow a fast exchange of columns when needed.
A solvent selection valve attached to the LC stack allows additional access of up to 12 different solvents.
Utilization and productivity of the LC are optimized by switching between several applications run on a single instrument.
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