Chemglass CG-1049-J-30 Adapter, Outer to 20-400 GPI Thread, Stopcock

Chemglass, CG-1049-J-30, Adapter, Outer to 20-400 GPI Thread, Vacuum, Stopcock

Features:

• Vacuum Adapter has a ground glass standard taper outer joint on top that provides a convenient leak free way to connect to the OP-6602, OP-6603 and OP-6604 disposable long stem filter funnels and a taper inner joint or a vial.
• The unique design of the long stem filter funnel and vacuum adapter makes it unnecessary to clean after each use.
• The 2mm PTFE stopcock between the outer joint and standard taper inner permits control of the vacuum source.
• Hose connection is 10mm OD at the largest serration.
• U.S. patent pending.