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  • FEP NMR Tube Kit for Silicon NMR

    Wilmad LabGlass

    Ideal for 29Si NMR experiments, this tube kit contains a silicone free FEP tube and 5mm OD glass adapter with two open ends. Use of a depth gauge to fine adjust position of the liner to ensure no glass protrudes in the Rƒ coil limit is suggested Rated for 500MHz experiments. …

  • 10mm Screw-Cap NMR Tubes

    Wilmad LabGlass

    Commonly used in sample degasification these tubes can maintain vacuum quality of >10- 4 torr. For better vacuum, please check our Pressure/Vacuum Tube and Quick Pressure Valve Tube. Tube comes complete with open top screw cap and septum. Caps and septa can be ordered separately

  • 10mm O.D. Thin Walled Quartz NMR Tubes

    Wilmad LabGlass

    Wilmad Precision NMR Quartz Tubes have an extremely low thermal expansion rate and high tensile strength which is 14 times more robust during the cooling/heating process than Type 1 Class A glass tubes. Naturally occurring quartz maintains an over 85% transmission rate (10 mm thickness,…

  • Thin Walled High Throughput NMR Tubes

    Wilmad LabGlass

    Wilmad Thin Walled High Throughput NMR Tubes have an average camber of 60 microns to guarantee the clarity of the spectrum for small molecule (MW<250) samples up to 600 MHz. Camber and concentricity values listed are the Total Indicator Reading (TIR) Designed for routine use in most…

  • 5mm O.D. Thin Walled Precision NMR Tubes

    Wilmad LabGlass

    To maximize SNR, Precision NMR Tubes have minimal paramagnetic impurities that would impact shimming. Tight ID and OD tolerance as small as 0.0065mm accommodates Wilmad inserts. Manufactured in a state-of-the-art ISO 9001:2008 USA facility using a unique precision shrinking and grinding…

  • Pyrex® NMR Capillary Tubes

    Wilmad LabGlass

    Wilmad’s WG-1364 series capillary tubes are sealed at one end and provide a low cost solution for small volume NMR measurement. Made of ASTM Type 1 Class A glass Tested at 400 MHz field

  • Low Pressure/Vacuum Tubes

    Wilmad LabGlass

    Wilmad’s low pressure/vacuum (LPV) tube is ideal for anaerobic and gas-tight NMR experiments, and offers a convenient flame-free sealing solution for air sensitive or volatile liquid samples. Robust sealing system allows pressure build-up inside the sample Greaseless PTFE piston…

  • 10mm O.D. Economy NMR Tubes

    Wilmad LabGlass

    Wilmad-LabGlass 10 mm Economy NMR Tubes are manufactured from borosilicate glass that meets the ASTM Type 1 Class B standard and recognized as N51A. Due to its nature, this glass has much less thermal-shock resistance than Class A glass used for our Precision Tubes. It may contain Fe2O3 which is…

  • 5mm O.D. Thin Walled Economy NMR Tubes

    Wilmad LabGlass

    Designed for routine use in all NMR spectrometers, Wilmad Economy NMR Tubes are guaranteed to fit tightly in any spinner turbine and have zero NMR background. Best OD tolerance in the industry and a 30% thicker wall than any competitors' product Manufactured in an ISO 9001:2008 USA…

  • 15mm O.D. Precision NMR Tubes

    Wilmad LabGlass

    To maximize SNR, Precision NMR Tubes have minimal paramagnetic impurities that would impact shimming. Tight ID and OD tolerance as small as 0.0065mm accommodates Wilmad inserts. Manufactured in a state-of-the-art ISO 9001:2008 USA facility using a unique precision shrinking and grinding…

  • X-Band Precision Brand EPR Quartz Tubes

    Wilmad LabGlass

    Wilmad X-Band Precision Brand EPR Quartz tubes are manufactured from naturally occurring quartz with the highest purity to minimize the background signal. Hold 10 to 15 times better tolerances on the inner diameter and 5 times smaller camber and concentricity vs economy brand tubes Ideal…

  • Screw Cap EPR Sample Tubes

    Wilmad LabGlass

    Now, sample tubes and storage vials have been joined! Save time and money with the Screw Cap EPR Tube; each come with a PTFE/Silicone Septum.

  • Stem Coaxial Small Volume NMR Inserts

    Wilmad LabGlass

    Manufactured from ASTM Type 1, Class A Glass, these inserts are the most versatile and reliable coaxial small volume inserts available for various NMR experiments. Upper section of each insert fits snuggly into Wilmad’s 5mm OD Thin Walled Precision NMR Tubes Stem is held straight…

  • 4mm O.D. Thin Walled Precision NMR Tubes

    Wilmad LabGlass

    To maximize SNR, Precision NMR Tubes have minimal paramagnetic impurities that would impact shimming. Tight ID and OD tolerance as small as 0.0065mm accommodates Wilmad inserts. Manufactured in a state-of-the-art ISO 9001:2008 USA facility using a unique precision shrinking and grinding…

  • Economy Single Tube Solvent Jet Washer/Cleaner

    Wilmad LabGlass

    After fitting the washer to a filter flask, an inverted sample tube is inserted into the washer and solvent is introduced into the reservoir using a series of wash bottles. You can perform numerous wash steps and finish by pulling air through the tube to complete the procedure. Filter flasks…

  • Omni-Fit Valve NMR System

    Wilmad LabGlass

    The Wilmad Omni-Fit NMR valve system is designed for easy injection of samples through a gas-tight syringe without the need for a glove box in anaerobic applications. Omni-Fit valve (OFV) is a complete accessory set Comprised of a 5mm end cap, 2 way valve, septum with cap, barrel…

  • Low Pressure/Vacuum Suprasil® EPR Tubes

    Wilmad LabGlass

    Wilmad’s low pressure/vacuum (LPV) Suprasil tube is ideal for anaerobic and gas-tight EPR experiments, and offers a convenient flame-free sealing solution for air sensitive or volatile liquid samples. Robust sealing system allows pressure build-up inside the sample Greaseless PTFE…

  • X-Band Economy Brand EPR Suprasil® Tubes

    Wilmad LabGlass

    Wilmad X-Band Economy Brand EPR Suprasil® tubes are manufactured from synthetic quartz which has 20 fold less paramagnetic impurities than naturally occurring quartz. Tight ID and OD tolerances ensure 100% compatibility to spectrometers Individually wrapped to prevent contamination …

  • Bruker SampleJet NMR Tubes

    Wilmad LabGlass

    Authentic Bruker® SampleJet® cap without code, up to 600 MHz. Do not use with Ceramic spinners.

  • 13mm O.D. Thin Walled Precision NMR Tubes

    Wilmad LabGlass

    To maximize SNR, Precision NMR Tubes have minimal paramagnetic impurities that would impact shimming. Tight ID and OD tolerance as small as 0.0065mm accommodates Wilmad inserts. Manufactured in a state-of-the-art ISO 9001:2008 USA facility using a unique precision shrinking and grinding…

  • Disposable NMR/EPR Tube Caps

    Wilmad LabGlass

    Disposable NMR Tube Caps are manufactured from molded PVC or Polyethylene depending on the tube OD. The different colors help track samples based on various reference solvents. When using Chloroform or Acetone as reference solution, please avoid (1) direct contact between the sample and the…

  • Multi-Tube Jet Solvent NMR/EPR Tube Washer and Dryer

    Wilmad LabGlass

    Wilmad’s 2nd generation Multi-Tube Jet Solvent Washer/Dryer is recommended for research labs that routinely clean NMR and EPR tubes; a single unit can accommodate up to 5 tubes (3, 4 and 5 mm OD) at once. When an inverted tube is inserted onto the solvent transfer tubing and the open end is…

  • Pressure Vacuum Valve NMR Tubes

    Wilmad LabGlass

    Wilmad’s Pressure Vacuum Tube is the most reliable NMR tube on the market for medium range pressure (<300 psi) and ultra vacuum (10-8 torr) experiments. Connect to a 1/8" metal (SST or brass) vacuum line using Swagelok® fittings Pressure vacuum valve is made of PTFE,…

  • 5mm Micro Cell Assembly

    Wilmad LabGlass

    Sample volume can be as little as 18µL 3 different inserts with various shapes (Spherical Bulb, Capillary Tube and Cylindrical Bulb) Outer tube (Precision Thin Walled) must be ordered separately depending on magnetic field strength Not recommended for variable temperature experiments…

  • 3mm Economy NMR Tubes

    Wilmad LabGlass

    With the steady increase of SNR on modern NMR spectrometers, the trend of small volume testing fits in high-throughput NMR to save on solvent costs. Wilmad-LabGlass presents a 3mm OD Economy Sample Tube with the same outstanding quality and performance as our legendary 5mm line. The new 4"…

  • 3mm O.D. Thin Walled Precision NMR Tubes

    Wilmad LabGlass

    To maximize SNR, Precision NMR Tubes have minimal paramagnetic impurities that would impact shimming. Tight ID and OD tolerance as small as 0.0065mm accommodates Wilmad inserts. Manufactured in a state-of-the-art ISO 9001:2008 USA facility using a unique precision shrinking and grinding…

  • Universal Solvent Jet NMR Tube Washer

    Wilmad LabGlass

    The Universal Solvent Jet NMR Tube Washer can be used for any length NMR sample tube by a simple adjustment of the flexible PTFE tubing. By loosening and retightening the fitting on the assembled washer head, the PTFE tubing that extends into the sample tube is adjusted to the proper length.…

  • 5mm O.D. Ultra-Thin Walled Precision NMR Tubes

    Wilmad LabGlass

    To maximize SNR, Precision NMR Tubes have minimal paramagnetic impurities that would impact shimming. Tight ID and OD tolerance as small as 0.0065mm accommodates Wilmad inserts. Manufactured in a state-of-the-art ISO 9001:2008 USA facility using a unique precision shrinking and grinding…

  • Spinner Bearing NMR Tube Tester

    Wilmad LabGlass

    To increase success in high field NMR experiments, this tester will ensure shimming quality of your glass tubes. Useful in labs that wash, dry and reuse precision NMR tubes Warped tubes will bind in the spinner bearing while good tubes spin freely Keep a tube tester beside every NMR…

  • 5mm O.D. Thin Walled Quartz NMR Tubes

    Wilmad LabGlass

    Wilmad Precision NMR Quartz Tubes have an extremely low thermal expansion rate and high tensile strength which is 14 times more robust during the cooling/heating process than Type 1 Class A glass tubes. Naturally occurring quartz maintains an over 85% transmission rate (10 mm thickness,…

  • Pyrex® MAS Rotor Inserts

    Wilmad LabGlass

    Designed for air-sensitive samples and semi-solid samples such as gels or highly viscous liquids, Pyrex® MAS Rotor Inserts allow samples to be sealed into an NMR rotor by heat-seal or epoxy. Note: A glove box may be required for sealing of air-sensitive samples.

  • 8mm O.D. Thin Walled Precision NMR Tubes

    Wilmad LabGlass

    To maximize SNR, Precision NMR Tubes have minimal paramagnetic impurities that would impact shimming. Tight ID and OD tolerance as small as 0.0065mm accommodates Wilmad inserts. Manufactured in a state-of-the-art ISO 9001:2008 USA facility using a unique precision shrinking and grinding…

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