NMR Tube Caps

DWK Life Sciences Kimble™ Kontes™ NMR Sample Tube Caps Available on GSA/VA Contract for Federal Government customers only.

For Kontes™ 5 or 10mm NMR sample tubes

DWK Life Sciences Kimble™ Kontes™ NMR Polyethylene Sample Tube Pressure Caps for 5 and 10mm Tubes

Tight-fitting, polyethylene cap which stays in place even with a build-up of internal vaporization pressures

Wilmad™ SP Scienceware™ Gas-Tight Rubber Septa NMR Tube Cap Available on GSA/VA Contract for Federal Government customers only.

Designed to maintain excellent glass to rubber contact, the Wilmad-LabGlass Gas-Tight Rubber Septa NMR Tube Cap maintains a gas-tight seal while allowing for injection of samples or reactants.

DWK Life Sciences Kimble™ Kontes™ Replacement PTFE/Silicone Septa

For Kontes brand threaded NMR tubes K897635-0800 and K897735-1300, and open-top caps.

Bel-Art™ SP Scienceware™ Wilmad™ Disposable NMR Tube Caps, 5.0mm Dia. Available on GSA/VA Contract for Federal Government customers only.

Different colors help track samples based on various reference solvents.

Wilmad-LabGlass™ SP Scienceware™ PTFE NMR Tube Caps Available on GSA/VA Contract for Federal Government customers only.

Machined to exact specifications for greater spinning stability Wilmad-LabGlass PTFE NMR Tube Caps have a smaller gyroradius, more homogeneous mass distribution, and better chemical resistance than disposable caps.

Bel-Art™ SP Scienceware™ Wilmad™ Disposable NMR Tube Caps, 10.0mm Dia., Red Available on GSA/VA Contract for Federal Government customers only.

Different colors help track samples based on various reference solvents.

Bel-Art™ SP Scienceware™ Wilmad™ Superior Pressure NMR Tube Caps, 5.0mm Dia., Translucent Available on GSA/VA Contract for Federal Government customers only.

Ideal for experiments that require an air-tight environment under vacuum or low pressure less than 1 bar.

Bel-Art™ SP Scienceware™ Wilmad™ Disposable NMR Tube Caps, 8.0mm Dia., Neutral Available on GSA/VA Contract for Federal Government customers only.

Different colors help track samples based on various reference solvents.

Bel-Art™ SP Scienceware™ Wilmad™ Disposable NMR Tube Caps, 4.0mm Dia., Blue Available on GSA/VA Contract for Federal Government customers only.

Different colors help track samples based on various reference solvents.

Bel-Art™ SP Scienceware™ Wilmad™ Disposable NMR Tube Caps, 2.5mm Dia., Red Available on GSA/VA Contract for Federal Government customers only.

Different colors help track samples based on various reference solvents.

Bel-Art™ SP Scienceware™ Wilmad™ Disposable NMR Tube Caps, 1.7mm Dia., Red Available on GSA/VA Contract for Federal Government customers only.

Different colors help track samples based on various reference solvents.

GE Healthcare O Rings for EPDM Glass Tubes Available on GSA/VA Contract for Federal Government customers only.

Different sized O Rings for EPDM Glass Tubes

Kinesis™ Omnifit™ O-rings

For small and large variable bore cap-style connectors and valves

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