NE-253-O

O-ring, FETFE, extra thick, Specialty NMR Sample Tubes, Tip-Off NMR Sample Tubes, Tip-Off Adapter with Vacuum Valve

 

$6.16

The Tip-Off Adapter / Valve features a high vacuum valve with a sturdy Teflon plug and two
Teflon-clad o-rings.
The bulbous plug tip makes an inert and positive seal to isolate the vacuum line.
The valve has a 0-4mm orifice.
The Tip-Off Adapter / Valve can be mounted easily with a clamp to a lab rack.