Watrex DeltaChrom™ OLE180 on-line SPE is an automatic on-line SPE/pre-concentration unit equipped with 10 port selection valve for samples and washing solvents, high pressure cartridge selector for 7 cartridges, high pressure pump, and injection valve connected to HPLC instrument. The pump sucks through 10 port selection valve up to 7 samples to 7 SPE cartridges. Then collected components are washed with one or two slushing eluents, and eluted via sample valve into a HPLC system.
- Cartridge selector: twin 10-port high pressure selector, 40MPa
- Cartridge dimensions: 10x4mm
- Connection to HPLC instrument: Rheodyne 6 port sample valve
- Selector: low-pressure 10-port selection valve IDEX
- Sample load pump: high-pressure single piston ss pump
- Instrument control: driver for all valves and pump controll included
Options: SPE cartridges taylor-filled or empty