Wilmad’s low pressure/vacuum (LPV) tubes are ideal for anaerobic and gas-tight NMR experiments and offers a flame-free sealing solution for air sensitive or volatile liquid samples. LPV Tubes consist of an NMR tube with the threaded glass section sealed on, 5 mm Pyrex® vacuum adapter, 5 mm
PTFE vacuum lock valve and piston assembly.
- Robust sealing system allows pressure buildup inside the sample
- Greaseless PTFE piston with 100 % contaminationfree seal
- Suitable for use in spinning experiments