The convenience of a screw cap - the security of a Teflon / glass seal. Each tube includes an open-top cap and a Teflon / Silicone septum. A 22 gauge, standard point needle is recommended for a clean puncture. To maintain spinning quality, choose the tube length that places the threads closest to the spinner. Optional lengths are available on special order.
These tubes are ideally suited for glove box preparation of air or moisture sensitive samples. The screw cap provides easy access for kinetic studies. Another proven application has been tracking the evolution of hydrolysis products within bioabsorbable materials.
Screw Thread NMR Sample Tube, 10mm OD, Specialty NMR Sample Tubes
10mm OD x 178mm tube length; 198mm overall length
Cap,open-top, for Screw Thread Sample Tubes, Cap only. Septa sold separately as NE-3208
8mm; thread 8-425
Price / Pack of 12
Cap, open-top, for Screw Thread Sample Tubes, Cap only. Septa sold separately as NE-3215.
15mm; thread 15-425
Price / Pack 12
Cap,solid-top, Screw Thread Sample Tubes, Caps and Septa
Silicone/white rubber liner, 8mm; Thread 8-425, Pack of 12
Cap, solid-top, Sample Tubes, Caps and Septa
Teflon liner, 8mm; Thread 8-425
Pack of 12