Substantially reduces carryover and improves data quality by washing the sample, column and emitter off-axis
The high voltage for spraying is switched off for the off-axis column, eliminating any possibility for cross-talk
On-board computer positions one column for analysis while performing off-axis loading, washing and equilibration on the second column
Dual column automated system increases nano-LC throughput by up to 100%
Proprietary Active Spray Control utilizes nitrogen to purge and clean the emitter
The Nimbus motorized dual-column source has an optional third column position for calibration. A contact closure signal from the MS or LC switches the Nimbus into any one of the three positions reproducibly. The third column position may also be used for off-line nanospray with a specially designed fixture.
The magnetic dual-column rail is removable from the source for easy installation of columns at the bench
Highly effective for biological sample matrix analyses, e.g. proteomics, metabolomics, biomarker discovery and method development