O-ring, FETFE, extra thick,Specialty NMR Sample Tubes, Tip-Off NMR Sample Tubes, Tip-Off Adapter, basic


The Tip-Off Adapter consists of an internal glass thread with a mating Nylon bushing fitted with
a stainless steel heat shield. The shank of the adapter (½” OD x 4” long) is secured to the
vacuum manifold. Sample tubes are held in place by an extra thick FETFE o-ring compressed
by the threaded bushing, finger tight. Tested to 10-7 Torr.