HTX SepQuant droplet Probe

The SepQuant dropletProbe is a highly stable liquid micro-junction sampling technology with patented laser sensor-to-surface controls.
The patented laser sensor-to-surface technology allows the precise and automatic positioning of the liquid interface.

．Liquid junction droplets from 0.5 to 5 μL 
．Adjustable needle to surface distance (typically 100-300μm) 
．Spatial resolution as low as 700 μm 
．Oversampling available

1. No hardware modification on the PAL System 
2. Use of a cooled stack or an open tray 
3. <1 min sampling time 
4. Method can be integrated into existing LC/MS workflow 

MALDI Sample Preparation
Mass Spectrometry Imaging