NMR/EPR
Closing caps for 3 and 5 mm NMR and EPR tubes
The closing caps are made of resilient plastic and are available in two sizes fitting for 3 mm and 5 mm NMR tubes as well as EPR tubes with this respective size. Available in different colours.
EPR sample tubes, quartz glass
These EPR tubes are manufactured from upmarket quartz glass with only slightest amounts of paramagnetic trace elements. The tubes are delivered single packed and sealed in plastic foil.
NMR Quartz Tubes, 5 mm, Wilmad, Precision
Thin-walled Precision Quartz NMR tubes. To maximize Signal-Noise-Ratio, Precision NMR Tubes have minimal paramagnetic impurities that would impact shimming. The 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.Low Boron density at or below 0.1 ppm guarantees a clean background in Boron-11 NMR studiesInner surface is resistant to strong acid and base at ambient temperatureFor temperatures up to 1300˚C and variable temperature experiments that have a temperature step over 120˚CIncludes disposable caps
NMR Tube Rack, PP
Polypropylene rack with carrying handles features an upper deck with holes and a lower deck support for tube ends. Stackable. For 72 (6 x 12) tubes with 3 or 5mm diameter. Autoclavable.
NMR Tubes 5 mm, Wilmad, Economy
The thin walled Wilmad Economy NMR tubes are designed for routine use in all NMR spectrometers. They fit tightly in any spinner turbine and have zero NMR background. For experiments with small organic molecules (Molecular Weight ~500) at ambient temperatures. Cooling/heating of these tubes may lead to breakage.Made from borosilicate glass, ASTM E438 Type 1 Class B standardCamber and concentricity values listed are the Total Indicator Reading (TIR)Includes disposable caps
NMR Tubes, 10 mm, Wilmad, Precision
Thin-walled Precision NMR Tubes. To maximize Signal-Noise-Ratio, Precision NMR Tubes have minimal paramagnetic impurities that would impact shimming. For experiments requiring critical shimming quality (high/ultrahigh field, nonspinning, multi-dimensional, multi-nuclei, DNP experiments and studies involving biological samples).Made from borosilicate glass, ASTM E438, Type 1, Class AHydrolytic class 1Inner surface is resistant to strong acid and base at ambient temperatureFor temperatures up to 230 °C and within a temperature step of 120 °CInclude disposable caps
NMR tubes, 3 mm, borosilicate glass 3.3, KIMAX®-HQ
Our KIMAX®-HQ NMR tubes are our highest quality NMR tubes and are 100 % gauged for wall thickness, concentricity and camber specifications.High-Quality NMR tubesPolyethylene capsSandblasted marking spotManufactured from borosilicate glass 3.3 conforming to USP Type I and ASTM E438, Type I, Class A requirements
NMR Tubes, 3 mm, Wilmad, Precision
Thin-walled Precision NMR Tubes. To maximize Signal-Noise-Ratio, Precision NMR Tubes have minimal paramagnetic impurities that would impact shimming. For experiments requiring critical shimming quality (high/ultrahigh field, nonspinning, multi-dimensional, multi-nuclei, DNP experiments and studies involving biological samples).Made from borosilicate glass, ASTM E438 Type 1 Class AHydrolytic class 1Inner surface is resistant to strong acid and base at ambient temperatureFor temperatures up to 230 °C and within a temperature step of 120 °CInclude disposable caps
NMR tubes, 5 mm, borosilicate glass 3.3, KIMAX®-HQ
Our KIMAX®-HQ NMR tubes are our highest quality NMR tubes and are 100 % gauged for wall thickness, concentricity and camber specifications.High-Quality NMR tubesPolyethylene capsSandblasted marking spotManufactured from borosilicate glass 3.3 conforming to USP Type I and ASTM E438, Type I, Class A requirements
NMR tubes, 5 mm, DURAN®, Economic
NMR tubes are available, according to requirement, in three accuracy classes. The correct tube can be selected depending on magnetic field and spin. The tubes are noteworthy for their close tolerances and accuracy, especially to their straightness, wall thickness and wall thickness distribution. Consequently, quick and accurate test results are achievable. With retrace code.The disposable for economical use in fully automatic sample dispensers or where high throughputs are involved.
NMR tubes, 5 mm, DURAN®, Professional
NMR tubes are available, according to requirement, in three accuracy classes. The correct tube can be selected depending on magnetic field and spin. The tubes are noteworthy for their close tolerances and accuracy, especially to their straightness, wall thickness and wall thickness distribution. Consequently, quick and accurate test results are achievable. With retrace code.For professional use in industry and research in the medium and high resolution area of NMR spectroscopy.
NMR Tubes, 5 mm, Wilmad, Precision
Thin-walled Precision NMR tubes. To maximize Signal-Noise-Ratio, Precision NMR tubes have minimal paramagnetic impurities that would impact shimming. For experiments requiring critical shimming quality (high/ultrahigh field, nonspinning, multi-dimensional, multi-nuclei, DNP experiments and studies involving biological samples).Made from borosilicate glass, ASTM E438 Type 1 Class AHydrolytic class 1Inner surface is resistant to strong acid and base at ambient temperatureFor temperatures up to 230 °C and within a temperature step of 120 °CInclude disposable caps
NMR Tubes, 5 mm, Wilmad, Precision LPV
Wilmad’s low pressure/vacuum (LPV) tubes are ideal for anaerobic and gas-tight NMR experiments and offers a flame-free sealing solution for air sensitive or volatile liquid samples. LPV Tubes consist of an NMR tube with the threaded glass section sealed on, 5 mm Pyrex® vacuum adapter, 5 mm PTFE vacuum lock valve and piston assembly.Robust sealing system allows pressure buildup inside the sampleGreaseless PTFE piston with 100 % contaminationfree sealSuitable for use in spinning experiments
NMR Tubes, 5 mm, Wilmad®, High Throughput
The thin-walled high-throughput Wilmad® 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. Designed for routine use in most low to mid field NMR spectrometers.Made from borosilicate glass, ASTM E438 Type 1 Class B standardCamber and concentricity values listed are the Total Indicator Reading (TIR)Includes disposable capsWG-1000-7-SJ is supplied with authentic Bruker SampleJet cap
NMR tubes, 5mm, DURAN®, Scientific
NMR tubes are available, according to requirement, in three accuracy classes. The correct tube can be selected depending on magnetic field and spin. The tubes are noteworthy for their close tolerances and accuracy, especially to their straightness, wall thickness and wall thickness distribution. Consequently, quick and accurate test results are achievable. With retrace code.For scientific use with high value samples and optimum substance exploitation in the highest resolution range of NMR spectroscopy.
NMR tubes, diameter 3 and 5 mm borosilicate glass 3.3, standard
The NMR tubes are produced with high precision. They are suitable for routine measurements, high-throughput measurements or NMR systems with autosampler at measurement frequencies up to 600 MHz. The tubes are manufactured from borosilicate glass 3.3 which is conform to USP Type I and ASTM E438, Type I, Class A. Please order closing caps separately.
NMR tubes, diameter 3 and 5 mm, borosilicate glass 3.3, with UV protection
These tubes coloured by silver ion diffusion are particularly suitable for handling UV-sensitive substances. The tubes are manufactured from borosilicate glass 3.3 which is conform to USP Type I and ASTM E438, Type I, Class A. They are supplied with a green cap.
NMR Tubes, diameter 5 mm, borosilicate glass 3.3, High Precision
The High Precision NMR tubes are manufactured with high accuracy and excellent straightness and concentricity. They are particularly suitable for quantitative measurements and measurements in spectrometers with high measurement frequencies above 600 MHz up to the highest available field strengths above 1 GHz. The tubes are made of borosilicate glass 3.3, which complies with USP Type I and ASTM E438, Type I, Class A requirements. NMR tubes are supplied without caps, please order caps separately.
NMR tubes, length 100 mm, for Bruker MATCH™ system
These NMR tubes were developed with the special length of exactly 100 mm and are thus specifically adjusted for the Bruker MATCH™ system.
NMR Tubes, Wilmad, Precision, with screw cap
The thin-walled NMR tubes are used for degassing samples and can maintain a vacuum of >10-4 Torr. Supplied with open screw cap and septum.
Septum caps for 5 mm NMR tubes
The septum caps are available with slotted or unslotted septum. This allows the addition of substances into the closed tube for titration experiments without having to open the tube.