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.
Tip-Off Adapter, basic, Specialty NMR Sample Tubes, an aid for flame sealing Tip-Off NMR Sample Tubes
Complete with one bushing and O-ring
Bushing, with heat shield and two O-rings, Specialty NMR Sample Tubes, Tip-Off NMR Sample Tubes, Tip-Off Adapter, Basic