Glass Tubing, Tubing, Supplies
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Pyrex® MAS Rotor Inserts
SP Wilmad-LabGlassDesigned 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.
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Low Pressure/Vacuum Tubes
SP Wilmad-LabGlassWilmad’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…
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Synthware NMR Tubes
Kemtech AmericaCaps included 100 MHz Economy Grade Borosilicate 3.3 Tubing 7 Inches
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Beaded Pipe To Sanitary Flange Adapter
Ace GlassTransition adapter to convert beaded pipe to sanitary flange. Available in 304 stainless steel or virgin PTFE.
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Gas Collecting Tube, with Sampling Port
Ace GlassStandard collecting tube with glass stopcock and capillary tubing for connecting to rubber tubing and syringe sampling port with septum. Available with either glass or 1:5 taper PTFE stopcock plugs. For replacement stopcock plugs, see 8223 (PTFE), 8224 (glass).
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5mm O.D. Thin Walled Suprasil® NMR Tubes
SP Wilmad-LabGlassWilmad Precision NMR Suprasil® (Synthetic Quartz) Tubes are manufactured from high purity synthetic fused silica materials with <0.005ppm Fe2O3 and outstanding optical characteristics in the deep UV to the near IR. Transmission rate from 190nm to 2600nm is well over 95% (10mm…
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5mm O.D. Ultra-Thin Walled Precision NMR Tubes
SP Wilmad-LabGlassTo 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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United Scientific™ Glass Tubing Cutter
United Scientific SuppliesCut glass tubes easily and safely. This handy tool allows you to cut glass tubes up to 1.5” in diameter. The spring holds the cutting wheel open so this can easily be operated with one hand. Spring loaded. Easy one-handed operation.
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5mm O.D. Medium Walled Precision NMR Tubes
SP Wilmad-LabGlassTo 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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10mm O.D. Economy NMR Tubes
SP Wilmad-LabGlassWilmad-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…
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Truebore, Precision Glass Tubing
Ace GlassInside diameter tolerance of 0.0004", Trubore, a trademark of Ace Glass Incorporated, stands for precision bore tubing of the highest quality, maintained by production techniques, careful selection of raw materials, and step-by-step quality control. Trubore tubing is used in ACE items such as our…
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Disposable NMR/EPR Tube Caps
SP Wilmad-LabGlassDisposable 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…
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NMR Tubes for Bruker® MicroProbe and MicroCryoProbe
SP Wilmad-LabGlassTen times more precise in terms of camber and concentricity than capillary tubes. Ideal for Ultra-High Field (>600MHz) experiments Recommended for Bruker® MicroProbe and MicroCryoProbe Includes disposable cap
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These Capillary Gas Delivery Tubes are replacement parts for the 6949M series of PYREX® microchemistry kits.
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Pressure Vacuum Valve NMR Tubes
SP Wilmad-LabGlassWilmad’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,…
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Made of a low expansion borosilicate composition with high chemical resistance Meets all U.S. pharmacopoeia specifications for Type 1A glass 4 to 32mm O.D. sizes are 1219mm long ± approximately 6mm. 4mm O.D. have ends cut, while 5 to 32mm sizes have ends fire polished. 35 to 178mm…
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5mm O.D. Thin Walled Precision NMR Tubes
SP Wilmad-LabGlassTo 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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3mm Economy NMR Tubes
SP Wilmad-LabGlassWith 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"…
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15mm O.D. Heavy Walled Precision NMR Tubes
SP Wilmad-LabGlassTo 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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Bruker SampleJet NMR Tubes
SP Wilmad-LabGlassAuthentic Bruker® SampleJet® cap without code, up to 600 MHz. Do not use with Ceramic spinners.
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This PYREX® solvent recovery head allows for condensation and collection of solvents while performing concentrations with a Kuderna-Danish concentrator. 96-99% solvent recovery allows for concentrations to be done outside the hood. Unique, simple design allows use with existing condensers and flasks.
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Pyrex® NMR Capillary Tubes
SP Wilmad-LabGlassWilmad’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
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Universal Solvent Jet NMR Tube Washer
SP Wilmad-LabGlassThe 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.…
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Low Pressure/Vacuum Suprasil® EPR Tubes
SP Wilmad-LabGlassWilmad’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…
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Feed Tube, Luer Tip
Ace GlassPermits packing of column without excessive drop impact. Also used for side arm introduction of effluent or may be used for pressurized operation. Used in conjunction with 5029 Nylon bushing. Supplied straight only. Tube is 8 mm O.D. with luer connection.
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Bubbler, No-Air
Ace GlassBubbler with metering valve for precise control of inert gas introduction and features 9mm OD tube-end side arms for use with 3/8in ID vacuum tubing.
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Multi-Tube Jet Solvent NMR/EPR Tube Washer and Dryer
SP Wilmad-LabGlassWilmad’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…
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X-Band Precision Brand EPR Quartz Tubes
SP Wilmad-LabGlassWilmad 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…
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4mm O.D. Thin Walled Precision NMR Tubes
SP Wilmad-LabGlassTo 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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3mm O.D. Thin Walled Precision NMR Tubes
SP Wilmad-LabGlassTo 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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5mm O.D. Thin Walled Quartz NMR Tubes
SP Wilmad-LabGlassWilmad 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,…
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Adapter, Feed Tube, Septum
Ace GlassThreaded both ends and with additional #7 threaded side opening for introduction of samples by hypodermic syringe. #7 thread at top is supplied with 5029 Nylon bushing and Fetfe O-ring for use with 5831, 5832 adjustable feed tubes. Size listed is Ace-thred designation which refers to I.D. of tubing…