All glass manifold for connecting inert gas and vacuum sources to sidearm stopcocks. Stopcocks are 4 mm bore with lower vacuum chamber. Lower right and Upper left ends open. Can be re-designed to have both ends open, and other variations.

All manifolds are customizable!

• Standard 1/2" or 1" OD lines
• Off-set lines
• Multiple connections available
• O-ring
• Ball and socket
• Hose barb
• Ground glass joint

Schlenk Lines with High-vacuum PTFE valves available!