Search Thermo Fisher Scientific
Search Thermo Fisher Scientific
Pretreat up to 12 samples in parallel using the Thermo Scientific™ Dionex™ OnGuard™ Workstation.
This vacuum-driven accessory is used with Dionex OnGuard™ II Cartridges to remove interfering substances from sample matrices prior to ion chromatography. With cartridges placed in the device, a stopcock valve for each cartridge controls flow into 5mL sample reservoir. With Dionex 0.5mL PolyVials and a vacuum source, the device preterits up to 12 samples. Transfer samples directly to an autosampler. Six 10mL volumetric flasks can be used as sample collection containers.