KONTES* Solvent Pickup Adapter

Designed to be used with the five-valve, four-valve and filtration caps to provide safe, in-line filtration that replaces the traditional pour-and-wait funnel filtration method. The unique bevel-seal makes a vacuum tight O-ring connection to the PTFE tubing. The Hi-Vac* valve is easier to open under vacuum than the standard stopcock. Closing the valve provides vacuum degassing after filtration. Each unit is supplied with 3 feet (91 cm) of 1/4 in. OD FEP tubing.