Try our family of novel low pressure/vacuum tubes for NMR and EPR experiments as an alternative to other similar tubes. A 4X larger sealing surface eliminates leaks and greatly increases its lifetime when compared to traditional gas-tight tubes. It continues to offer a convenient flame-free sealing solution for air sensitive or volatile liquid samples at any pressure from vacuum to pressure slightly above 1 bar.
Greaseless PTFE piston provides a 100 percentage contamination-free seal.
Axial symmetric design guarantees its application in spinning experiments.
More economical to reduce experimental costs
Reliable - standard sizes can ship within 1-2 business days after receipt of order.
Spare/replacement Pyrextube available*
For custom lengths contact
*Note: Replaces Part Number 727-LPV-250MSQ; item is identical.
*Note: Replaces Part Number 727-LPV-250MSQ; item is identical.10mm OD NMR Tubes