NMR tubes, 3 and 5mm, borosilicate glass 3.3, KIMAX®-HQ | Ext. Ø: 4,9700 mm ± 0.013

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 tubes
Attached polyethylene caps
Sandblasted marking spot
Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements

Camber:	25 µm
Concentricity:	38 µm
Ext. Ø:	4,9700 mm
Ext. Ø:	4,9700 mm ± 0.013
Frequency:	300 MHz
Int. Ø:	4.2000 mm
Int. Ø:	4.2000 mm ± 0.013
Length:	178 mm
Material:	Boro 3.3
Tolerance ext. Ø:	0.013 mm
Wall thickness:	0,375 mm

Preview	Product number	Camber	Concentricity	Ext. Ø	Ext. Ø	Frequency	Int. Ø	Int. Ø	Length	Wall thickness	Content	Unit price	Delivery time	Buy

Similar products

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. Please order closing caps separately.The disposable for economical use in fully automatic sample dispensers or where high throughputs are involved.

From CHF 3.80*

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.

From CHF 229.50*

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.

From CHF 64.90*

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

From CHF 179.75*

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

From CHF 95.23*

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

From CHF 289.50*

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

From CHF 577.10*

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

From CHF 212.20*

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.

From CHF 73.50*

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

From CHF 40.37*