NMR Tubes

Corning™ Precision Economy NMR Tubes Available on GSA/VA Contract for Federal Government customers only.

Precision machined for exact wall thickness, perfect straightness and centerline symmetry

Bel-Art SP Scienceware™ Wilmad™ Pyrex™ Capillary Tubes

Manufactured from Pyrex™ and sealed at one end. Bel-Art SP Scienceware™ Wilmad™ Pyrex™ Capillary Tubes provide a low cost solution for small volume NMR measurement.

Corning™ Precision Isostatic Pressure Strength NMR Tubes Available on GSA/VA Contract for Federal Government customers only.

Precision machined for exact wall thickness, perfect straightness and centerline symmetry

Bel-Art SP Scienceware™ Wilmad™ Pressure Vacuum Valve NMR Tube

Opens by turning counter-clockwise. Bel-Art SP Scienceware™ Wilmad™ Pressure Vacuum Valve NMR Tube is the most reliable NMR tube on the market for medium range pressure and ultra-vacuum experiments.

Bel-Art SP Scienceware™ Wilmad™ Low Pressure Vacuum Tube

Offers a convenient flame-free sealing solution for air sensitive or volatile liquid samples. Bel-Art SP Scienceware™ Wilmad™ Low pressure Vacuum Tube is ideal for anaerobic and gas-tight EPR experiments.

Bel-Art SP Scienceware™ Wilmad™ Long-tip Sample Transfer NMR Pipettes

Designed for easy transfer of liquid samples contained in narrow spaces. Bel-Art SP Scienceware™ Wilmad™ Long-tip Sample Transfer NMR Pipettes add and remove samples from 5mm OD NMR tubes, long neck volumetric flasks and chromatography columns.

PYREX™ 5mm O.D. NMR Sample Tubes Available on GSA/VA Contract for Federal Government customers only.

Precision NMR tubes made of Pyrex borosilicate glass

Bel-Art SP Scienceware™ Wilmad™ PTFE-FEP NMR Tube Kit

Contains a silicone free FEP tube and 5mm OD glass adapter with two open ends. Bel-Art SP Scienceware™ Wilmad™ PTFE-FEP NMR Tube Kit is ideal for 29Si NMR experiments.

Wilmad™ Thin Walled High Throughput NMR Tubes Available on GSA/VA Contract for Federal Government customers only.

Possess an average camber of 60 microns to guarantee the clarity of the spectrum for small molecule (MW<250) samples up to 600 MHz. Wilmad Thin Walled High Throughput NMR Tubes are designed for routine use in most low to mid field NMR spectrometers.

Bel-Art SP Scienceware™ Wilmad™ Thin Wall Suprasil™ EPR Sample Tube

Suppresses major impurity contents by an average of 2 orders of magnitude. Bel-Art SP Scienceware™ Wilmad™ Thin Wall Suprasil™ EPR Sample Tubes are manufactured from synthetic quartz which has 20 times fewer paramagnetic impurities than naturally occurring quartz.

Bel-Art SP Scienceware™ Wilmad™ Coaxial Insert for NMR Tubes

Determines magnetic susceptibility and other general applications. Bel-Art SP Scienceware™ Coaxial Insert for NMR Sample Tubes is constructed from Pyrex™ glass making it ideal for variable temperature studies.

Bel-Art SP Scienceware™ Wilmad™ Pipet Bulb

Squeeze the bulb to dispense or retrieve sample liquid. Bel-Art SP Scienceware™ Wilmad™ Pipet Bulb is constructed of durable latex.

Bel-Art SP Scienceware™ Wilmad™ Tube Washer

Wiorks with filter flask and inverted sample tube. Bel-Art SP Scienceware™ Wilmad™ Tube Washer with simple design washing unit is the most economical and reliable for single tube cleaning.

Bel-Art SP Scienceware™ Wilmad™ Thin Wall Quartz EPR Sample Tube

Manufactured from naturally occurring quartz with the highest purity to minimize the background signal. Bel-Art SP Scienceware™ Thin Wall Quartz EPR Sample Tube may contain Fe2O3 which is paramagnetic (1200 ppm) and has certain impact on shimming quality depending on the magnetic field strength.

Bel Art SP Scienceware™ Wilmad™ X-Band Capillary EPR Tubes for Aqueous Sample

Close up the end with a hot flame or with beeswax. Bel Art SP Scienceware™ Wilmad™ X-Band Capillary EPR Tube for Aqueous Sample are often used in EPR applications that require tuning of aqueous samples at high dB or where sample size is limited.

Bel-Art SP Scienceware™ Wilmad™ Precision Suprasil™ EPR Low Pressure Vacuum Tube

Offers a convenient flame-free sealing solution for air sensitive or volatile liquid samples. Bel-Art SP Scienceware™ Wilmad™ Precision Suprasil™ EPR Low pressure Vacuum Tube is ideal for anaerobic and gas-tight EPR experiments.

Bel-Art SP Scienceware™ Wilmad™ Stainless Steel Micro Spatula

Fits into most 4mm or larger OD NMR/EPR tubes. Bel-Art SP Scienceware™ Wilmad&trade; Stainless Steel Micro Spatula make solid state and gel-phase sample transfers easier.

Bel-Art SP Scienceware™ Wilmad™ Spinner Bearing

Ensure shimming quality of your glass tubes. Bel-Art SP Scienceware™ Wilmad™ Spinner Bearing will determine which of your NMR tubes are warped and bent.

Bel-Art SP Scienceware™ Wilmad™ Universal Solvent Jet NMR Tube Washer

Cleans NMR tubes in small batches. Bel-Art SP Scienceware™ Universal Solvent Jet NMR Tube Washer can also be used for cleaning gas-tight sample tubes.

Bel-Art SP Scienceware™ Wilmad™ Multi-tube Jet Solvent NMR/EPR Tube Washer/Dryer

Accommodate up to 5 tubes (3, 4 and 5 mm OD) at once. Bel-Art SP Scienceware™ Wilmad™ Multi-tube Jet Solvent NMR/EPR Tube Washer/Dryer includes calibrated length marks for 4”, 7”, 8” and 9” tubes.

Bel-Art SP Scienceware™ Wilmad™ Precision Quartz EPR Sample Tube

  • Hold 10 to 15 times better tolerances on the inner diameter and 5 times smaller camber and concentricity vs. economy brand tubes
  • Ideal for continuous wave experiments that require highly reproducible sample volume in the cavity
  • Individually wrapped to prevent contamination

Bel-Art SP Scienceware™ Wilmad™ 3mm FEP Sample Tube Liner

Provides a contamination-free environment for NMR investigations where corrosive chemical compounds such as hydrofluoric acid, ammonium bifluoride and concentrated hydroxide solutions are present. Bel-Art SP Scienceware™ Wilmad™ 3mm FEP Sample Tube Liners are compatible with Wilmad's 7” NMR tubes.

Bel-Art SP Scienceware™ Wilmad™ GHX Type Varian NanoProbe Tube

Allows for a clean proton background with Kel-F bottom and plug. Bel-Art SP Scienceware™ are 100% compatible with the Varian NanoProbe system in analysis of solids and semi-solids.

Kimble™ Kontes™ Brand Valved 5mm O.D. NMR Tubes Available on GSA/VA Contract for Federal Government customers only.

Ideal for handling volatile, air-sensitive and toxic samples

Kimble™ Kontes™ Threaded NMR Tubes with Cap

For air-sensitive samples and reaction studies where compounds are added via syringe through septum cap

Kimble™ Kontes™ Brand 5mm High Grade NMR Sample Tubes Available on GSA/VA Contract for Federal Government customers only.

Each tube meets rigid specifications for wall thickness, variation and camber so as to assure precise measurements and reproducibility.

Kimble™ Kontes™ Brand 3mm NMR Tubes Available on GSA/VA Contract for Federal Government customers only.

Each tube meets rigid specifications for wall thickness, variation and camber so as to assure precise measurements and reproducibility.

Kimble™ Kontes™ Brand 5mm Disposable Grade NMR Sample Tubes Available on GSA/VA Contract for Federal Government customers only.

For instruments with field strength of approximately 60MHz

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