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. Featured highlights: 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
5 mm OD NMR Tubes (OD 4.9365 x ID 4.2065 0.0065 mm)
100% Satisfaction Guarantee: At Mansion Labs, we want to be sure that the item you choose is the right one for you. Within 30 days of delivery of your order, you may return any merchandise purchased from Mansion Labs in its original condition with your email order confirmation or packing slip. Restocking fees may apply. On items over $275 shipping within the US, we will even arrange free pick up or pay for returns shipping.