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5 mm Ultra-Thin Wall Precision NMR Sample Tube 8″ L, 600MHz, Pack of 5

Ultra Thin Wall NMR Tubes - 5mm OD

Wilmad-LabGlass's NMR Precision Tubes are manufactured from borosilicate glass that meets the requirement of Type 1 Class A glass from ASTM E438. Precision Tube has 3 fold less paramagnetic contamination comparing to the Economy tube, and can be operated safely at temperature up to 230 ˚C, and within a temperature step of 120 ˚C. Precision tube is rated as hydrolytic class 1, which states that the inner surface is resistant to strong acid and base at ambient temperature. Wilmad-LabGlass is adopting a unique precision shrinking and grinding process to shape the inner surface with maximized filling factor, and a tight ID and OD tolerance as small as 0.0065 mm. None of our competitors are capable to offer even close products. Each of our individual NMR tubes released into the market has been manufactured in the state-of-art facility in the United States and passed multiple NIST traceable gauge control and optical surface defect checks. This ultra-thin wall Precision tube features a 15% more sample volume than the standard wall Precision tube, and 25% more sample volume than the Economy NMR tube.
 

Specifications

  • MHz Rating:600
  • Length (inch):8
  • OD (mm):4.9635 ± 0.0065
  • ID (mm):4.4965 ± 0.0065
  • Description:Ultra Thin Walled
  • Wall Thickness (mm):0.24
  • Concentricity (microns):13
  • Camber (microns):6
  • Pack Size: 5 Tubes
 

Application Notes

3 mm Economy Material ASTM Type 1 Class A Borosilicate Glass Impact on shimming quality by paramagnetic impurities1 Small (400 ppm Fe2O3) Rapid cooling/heating Yes, within 120 ˚C Max. working temperature 230 ˚C Sample volume reproducibility2 0.5% Averaged Sample Volume within Rf  coil 158.8 µl/cm Outer Diameter 4.9635 ± 0.0065 mm Cut-off wavelength 320 nm Compatible with Small Volume Insert Customizable Recommended Application Experiments that require critical shimming quality Note 1: Impact on shimming quality varies upon magnetic field strength. Economy tube is recommended for 1D low field experiments. Note 2: Sample volume reproducibility refers to the maximum volume fluctuation when filling different NMR tubes to the same sample height. This number correlates to the reproducibility of time domain signal amplitude between different runs.
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5 mm Ultra-Thin Wall Precision NMR Sample Tube 7″ L, 600MHz, Pack of 5

Ultra Thin Wall NMR Tubes - 5mm OD

Wilmad-LabGlass's NMR Precision Tubes are manufactured from borosilicate glass that meets the requirement of Type 1 Class A glass from ASTM E438. Precision Tube has 3 fold less paramagnetic contamination comparing to the Economy tube, and can be operated safely at temperature up to 230 ˚C, and within a temperature step of 120 ˚C. Precision tube is rated as hydrolytic class 1, which states that the inner surface is resistant to strong acid and base at ambient temperature. Wilmad-LabGlass is adopting a unique precision shrinking and grinding process to shape the inner surface with maximized filling factor, and a tight ID and OD tolerance as small as 0.0065 mm. None of our competitors are capable to offer even close products. Each of our individual NMR tubes released into the market has been manufactured in the state-of-art facility in the United States and passed multiple NIST traceable gauge control and optical surface defect checks. This ultra-thin wall Precision tube features a 15% more sample volume than the standard wall Precision tube, and 25% more sample volume than the Economy NMR tube.
 

Specifications

  • MHz Rating:600
  • Length (inch):7
  • OD (mm):4.9635 ± 0.0065
  • ID (mm):4.4965 ± 0.0065
  • Description:Ultra Thin Walled
  • Wall Thickness (mm):0.24
  • Concentricity (microns):13
  • Camber (microns):6
  • Pack Size: 5 Tubes
 

Application Notes

3 mm Economy Material ASTM Type 1 Class A Borosilicate Glass Impact on shimming quality by paramagnetic impurities1 Small (400 ppm Fe2O3) Rapid cooling/heating Yes, within 120 ˚C Max. working temperature 230 ˚C Sample volume reproducibility2 0.5% Averaged Sample Volume within Rf  coil 158.8 µl/cm Outer Diameter 4.9635 ± 0.0065 mm Cut-off wavelength 320 nm Compatible with Small Volume Insert Customizable Recommended Application Experiments that require critical shimming quality Note 1: Impact on shimming quality varies upon magnetic field strength. Economy tube is recommended for 1D low field experiments. Note 2: Sample volume reproducibility refers to the maximum volume fluctuation when filling different NMR tubes to the same sample height. This number correlates to the reproducibility of time domain signal amplitude between different runs.
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NMR Benchtop Tube, 8″, 150/PK

Benchtop Spectrometer NMR Tubes

Ideal for use with 43, 60,& 80MHz manual sample loading benchtop NMR spectrometers, Wilmad-LabGlass Benchtop NMR Tubes have been tested in the most popular benchtop spectrometers to assure performance and give you confidence in purchasing consumables for your instrument. • 5mm O.D. tubes available in 7” or 8” lengths in quantities of 25 or 150 pieces • Packaging allows for easy tube access and storage • Attractively priced for a high-throughput laboratory environment • Type 1, Class B Borosilicate glass construction with disposable caps Note: Not for use with high-field instruments or spinning experiments

Specifications

  • Length:8"
  • OD:5mm
  • Wall Thickness:0.43mm
  • Quantity:Pack of 150
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NMR Benchtop Tube, 7″, 150/PK

Benchtop Spectrometer NMR Tubes

Ideal for use with 43, 60,& 80MHz manual sample loading benchtop NMR spectrometers, Wilmad-LabGlass Benchtop NMR Tubes have been tested in the most popular benchtop spectrometers to assure performance and give you confidence in purchasing consumables for your instrument. • 5mm O.D. tubes available in 7” or 8” lengths in quantities of 25 or 150 pieces • Packaging allows for easy tube access and storage • Attractively priced for a high-throughput laboratory environment • Type 1, Class B Borosilicate glass construction with disposable caps Note: Not for use with high-field instruments or spinning experiments

Specifications

  • Length:7"
  • OD:5mm
  • Wall Thickness:0.43mm
  • Quantity:Pack of 150
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5 mm Medium Wall Precision Low Pressure/Vacuum NMR Sample Tube 7″ L, 400MHz

Low Pressure/Vacuum (LPV) 5 mm OD NMR Tube for Pressure Studies

Try our family of novel low pressure/vacuum tubes for NMR and EPR experiments as an alternative to other similar tubes. A 4X larger sealing surface eliminates leaks and greatly increases its lifetime when compared to traditional gas-tight tubes. It continues to offer a convenient flame-free sealing solution for air sensitive or volatile liquid samples at any pressure from vacuum to pressure slightly above 1 bar.Featured highlights: Greaseless PTFE piston provides a 100% contamination-free seal.Axial symmetric design guarantees its application in spinning experiments.More economical to reduce experimental costsReliable - standard sizes can ship within 1-2 business days after receipt of order.Spare/replacement Pyrextube available*For custom lengths contact Customer Service.

Details

Heavy walled body is 2X more robust than regular LPV tube. Allow up to 100 psi internal pressure build-up.

Specifications

  • MHz Rating:400
  • Wall Thickness (mm):0.77
  • O.D. (mm):5
  • I.D. (mm):3.430±0.013
  • Max Internal Pressure Allowed (psi):100

Application Notes

*LPV Tubes consist of 3 parts - 5 mm Pyrex® vacuum adapter, 5 mm PTFE vacuum lock valve and piston assembly and an NMR tube with the threaded glass section sealed on; also known as the spare tube.For Spare Tube orders the original LPV part number must be specified; i.e. 528-LPV-7 as "X" denotes the style (528) and length (7").Important Note:Product numbers that include "PQ" belong to our Precision Tube Family with an OD and ID tolerance of 0.013 mm. Those with "SQ" are not Precision and their OD and ID may vary as much as 0.4 mm. For EPR experiments that must estimate electron spin density and/or produce highly repeatable signal amplitude between different runs we strongly recommend our Precision EPR Tube. Due to the nature of glass, Extreme Caution should be exercised when using at elevated or reduced pressures since a tiny scratch on the glass surface would significantly lower the tensile strength. Adequate safety shielding should always be used when working in these conditions.
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5 mm Heavy Wall Precision Low Pressure/Vacuum NMR Sample Tube 7″ L, 400MHz

Low Pressure/Vacuum (LPV) 5 mm OD NMR Tube for Pressure Studies

Try our family of novel low pressure/vacuum tubes for NMR and EPR experiments as an alternative to other similar tubes. A 4X larger sealing surface eliminates leaks and greatly increases its lifetime when compared to traditional gas-tight tubes. It continues to offer a convenient flame-free sealing solution for air sensitive or volatile liquid samples at any pressure from vacuum to pressure slightly above 1 bar.Featured highlights: Greaseless PTFE piston provides a 100% contamination-free seal.Axial symmetric design guarantees its application in spinning experiments.More economical to reduce experimental costsReliable - standard sizes can ship within 1-2 business days after receipt of order.Spare/replacement Pyrextube available*For custom lengths contact Customer Service.

Details

Heavy walled body is 4X more robust than regular LPV tube. Allow up to 120 psi internal pressure build-up.

Specifications

  • MHz Rating:500
  • Wall Thickness (mm):1.4
  • O. D. (mm):5
  • I.D. (mm):2.160±0.013
  • Max Internal Pressure Allowed (psi):120

Application Notes

*LPV Tubes consist of 3 parts - 5 mm Pyrex® vacuum adapter, 5 mm PTFE vacuum lock valve and piston assembly and an NMR tube with the threaded glass section sealed on; also known as the spare tube.For Spare Tube orders the original LPV part number must be specified; i.e. 528-LPV-7 as "X" denotes the style (528) and length (7").Important Note:Product numbers that include "PQ" belong to our Precision Tube Family with an OD and ID tolerance of 0.013 mm. Those with "SQ" are not Precision and their OD and ID may vary as much as 0.4 mm. For EPR experiments that must estimate electron spin density and/or produce highly repeatable signal amplitude between different runs we strongly recommend our Precision EPR Tube. Due to the nature of glass, Extreme Caution should be exercised when using at elevated or reduced pressures since a tiny scratch on the glass surface would significantly lower the tensile strength. Adequate safety shielding should always be used when working in these conditions.
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5 mm Precision Low Pressure/Vacuum Tube for Auto Samplers, 200mm L, 600MHz

Low Pressure/Vacuum (LPV) Tube with Controlled Length for Automatic Sampler

Try our family of novel low pressure/vacuum tubes for NMR and EPR experiments as an alternative to other similar tubes. A 4X larger sealing surface eliminates leaks and greatly increases its lifetime when compared to traditional gas-tight tubes. It continues to offer a convenient flame-free sealing solution for air sensitive or volatile liquid samples at any pressure from vacuum to pressure slightly above 1 bar.Featured highlights: Greaseless PTFE piston provides a 100% contamination-free seal.Axial symmetric design guarantees its application in spinning experiments.More economical to reduce experimental costsReliable - standard sizes can ship within 1-2 business days after receipt of order.Spare/replacement Pyrextube available*For custom lengths contact Customer Service.

Details

These LPV tubes are optimized for automatic samplers that require clearance on sample tube height. The length of this system after tightening the piston and removing the top glass vacuum adapter is 200 mm; the bottom NMR tube is 138 mm. 

Specifications

  • MHz Rating:600
  • Camber/ Concentricity:13 / 6
  • OAL / Tube Body* (mm):200/138

Application Notes

*LPV Tubes consist of 3 parts - 5 mm Pyrex® vacuum adapter, 5 mm PTFE vacuum lock valve and piston assembly and an NMR tube with the threaded glass section sealed on; also known as the spare tube.For Spare Tube orders the original LPV part number must be specified; i.e. 528-LPV-7 as "X" denotes the style (528) and length (7").Important Note:Product numbers that include "PQ" belong to our Precision Tube Family with an OD and ID tolerance of 0.013 mm. Those with "SQ" are not Precision and their OD and ID may vary as much as 0.4 mm. For EPR experiments that must estimate electron spin density and/or produce highly repeatable signal amplitude between different runs we strongly recommend our Precision EPR Tube. Due to the nature of glass, Extreme Caution should be exercised when using at elevated or reduced pressures since a tiny scratch on the glass surface would significantly lower the tensile strength. Adequate safety shielding should always be used when working in these conditions.
Read more...

5mm Precision Low Pressure/Vacuum Tube for Auto Samplers, 200mm L, 500MHz

Low Pressure/Vacuum (LPV) Tube with Controlled Length for Automatic Sampler

Try our family of novel low pressure/vacuum tubes for NMR and EPR experiments as an alternative to other similar tubes. A 4X larger sealing surface eliminates leaks and greatly increases its lifetime when compared to traditional gas-tight tubes. It continues to offer a convenient flame-free sealing solution for air sensitive or volatile liquid samples at any pressure from vacuum to pressure slightly above 1 bar.Featured highlights: Greaseless PTFE piston provides a 100% contamination-free seal.Axial symmetric design guarantees its application in spinning experiments.More economical to reduce experimental costsReliable - standard sizes can ship within 1-2 business days after receipt of order.Spare/replacement Pyrextube available*For custom lengths contact Customer Service.

Details

These LPV tubes are optimized for automatic samplers that require clearance on sample tube height. The length of this system after tightening the piston and removing the top glass vacuum adapter is 200 mm; the bottom NMR tube is 138 mm.

Specifications

  • MHz Rating:500
  • Camber/ Concentricity:25 / 13
  • OAL / Tube Body* (mm):200/138

Application Notes

*LPV Tubes consist of 3 parts - 5 mm Pyrex® vacuum adapter, 5 mm PTFE vacuum lock valve and piston assembly and an NMR tube with the threaded glass section sealed on; also known as the spare tube.For Spare Tube orders the original LPV part number must be specified; i.e. 528-LPV-7 as "X" denotes the style (528) and length (7").Important Note:Product numbers that include "PQ" belong to our Precision Tube Family with an OD and ID tolerance of 0.013 mm. Those with "SQ" are not Precision and their OD and ID may vary as much as 0.4 mm. For EPR experiments that must estimate electron spin density and/or produce highly repeatable signal amplitude between different runs we strongly recommend our Precision EPR Tube. Due to the nature of glass, Extreme Caution should be exercised when using at elevated or reduced pressures since a tiny scratch on the glass surface would significantly lower the tensile strength. Adequate safety shielding should always be used when working in these conditions.
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5 mm Microprobe NMR Sample Tube w/1 mm O.D. Stem,8″ OAL, 500MHz

Bruker® MicroProbe/MicroCryoProbe Sample Tubes

Wilmad has been manufacturing small volume NMR Tubes with the highest quality in the industry to meet the rising demand in small volume NMR. Our Ultra-High Field MicroProbe Tube (>600MHz) is 10 times more precise in terms of camber and concentricity than instrument manufacturers' stock tubes. This technological advancement helps increase the shimming quality and SNR .

Details

Bruker® MicroProbe/MicroCryoProbe Sample Tubes (Stem Style, Upper OD 5.0 mm, OAL 8")Bruker® MicroProbe/MicroCryoProbe Sample Tubes (Stem Style, Upper OD 5.0 mm, OAL 8")

Specifications

  • MHz Rating:500
  • Bruker® Probe Type:1.0mm MicroProbe
  • Stem OD (mm):1.00
  • Stem ID (mm):0.80
  • Stem Volume:25
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5 mm Thin Wall Precision NMR Sample Tube 7″ L, 200MHz, Pack of 5

NMR Tubes - 5mm OD

Wilmad-LabGlass's NMR Precision Tubes are manufactured from borosilicate glass that meets the requirement of Type 1 Class A glass from ASTM E438. Precision Tube has 3 fold less paramagnetic contamination comparing to the Economy tube, and can be operated safely at temperature up to 230 ˚C, and within a temperature step of 120 ˚C. Precision tube is rated as hydrolytic class 1, which states that the inner surface is resistant to strong acid and base at ambient temperature. Wilmad-LabGlass is adopting a unique precision shrinking and grinding process to shape the inner surface with maximized filling factor (10% more than Economy tube), and a tight ID and OD tolerance as small as 0.0065 mm. None of our competitors are capable to offer even close products. Each of our individual NMR tubes released into the market has been manufactured in the state-of-art facility in the United States and passed multiple NIST traceable gauge control and optical surface defect checks.
 

Specifications

  • MHz Rating:200
  • Length (inch):7
  • OD (mm):4.9635 ± 0.0065
  • ID (mm):4.2065 ± 0.0065
  • Description:Thin Walled
  • Wall Thickness (mm):0.38
  • Concentricity (microns):51
  • Camber (microns):51
  • Pack Size: 5 Tubes
 

Application Notes

3 mm Economy Material ASTM Type 1 Class A Borosilicate Glass Impact on shimming quality by paramagnetic impurities1 Small (400 ppm Fe2O3) Rapid cooling/heating Yes, within 120 ˚C Max. working temperature 230 ˚C Sample volume reproducibility2 0.5% for sku with "-PP" Averaged Sample Volume within Rf  coil 139.0 µl/cm Outer Diameter 4.9635 ± 0.0065 mm Cut-off wavelength 320 nm Compatible with Small Volume Insert Yes except sku with "-PS" Recommended Application Experiments that require critical shimming quality Note 1: Impact on shimming quality varies upon magnetic field strength. Economy tube is recommended for 1D low field experiments. Note 2: Sample volume reproducibility refers to the maximum volume fluctuation when filling different NMR tubes to the same sample height. This number correlates to the reproducibility of time domain signal amplitude between different runs.
Read more...