Standard Series™ High-Throughput NMR Tubes, 100 Pack

• 5mm
• High-Throughput
• 7 Inch (178mm)
• For Routine NMR

Our “Standard Series™” NMR tubes are manufactured out of ASTM Type 1 Class B glass, commonly referred to as N-51A. Applications that are suited for using this type of glass are routine NMR where samples are run under room temperatures with no thermal gradients. It is therefore not recommended to fuse this glass with standard vacuum manifolds and the like, since these are generally made out of Type 1 Class A glass. Each NMR tube is checked for concentricity and camber specifications utilizing the latest computer technology.

Coaxial Inserts for NMR Sample Tube for Bruker Spectrometers
4mm TUBE W/50mm STEM. Includes one S-5-400-7 NMR tube to be used with the Coaxial Insert. 

50mm Stem OD is 2mm, Stem Sample Capacity is 100μL

Please note: we cannot guarantee the fit of any NMR tube other than the one that is provided with the insert.

Economy NMR Tube Caps, 100 Pack
Our economy NMR tube caps are now available in 12 different colors for better solvent labeling capabilities.

• 5mm
• Blue
• Ethylene-Vinyl Acetate

Economy NMR Tube Caps, 100 Pack
Our economy NMR tube caps are now available in 12 different colors for better solvent labeling capabilities.

• 5mm
• Fuchsia
• Ethylene-Vinyl Acetate

Standard Series™ High-Precision NMR Tubes, 5 Pack

• 5mm
• 400MHz 
• 7 Inch (178mm)
• For Routine NMR

Our “Standard Series™” NMR tubes are manufactured out of ASTM Type 1 Class B glass, commonly referred to as N-51A. Applications that are suited for using this type of glass are routine NMR where samples are run under room temperatures with no thermal gradients. It is therefore not recommended to fuse this glass with standard vacuum manifolds and the like, since these are generally made out of Type 1 Class A glass. Each NMR tube is checked for concentricity and camber specifications utilizing the latest computer technology.

Coaxial Inserts for NMR Sample Tube for Varian Spectrometers
4mm TUBE W/60mm STEM. Includes one S-5-400-8 NMR tube to be used with the Coaxial Insert. 

60mm Stem OD is 2mm, Stem Sample Capacity is 120μL

Please note: we cannot guarantee the fit of any NMR tube other than the one that is provided with the insert.

Economy NMR Tube Caps, 100 Pack
Our economy NMR tube caps are now available in 12 different colors for better solvent labeling capabilities.

• 5mm
• Yellow
• Ethylene-Vinyl Acetate

Select Series™ 5mm, Ultra-Precision NMR Tubes, 5 Pack

• 5mm
• 400MHz 
• 7 Inch (178mm)
• Ships with Economy Cap. NorLoc™ Caps Sold Separately.

Our “Select Series™” NMR tubes are manufactured out of ASTM Type 1 Class A glass, commonly referred to as Pyrex® 7740 (Corning), Duran® (Schott Glass), or Kimax® KG-33 (Kimble) glass. 

Key properties that make this glass type desirable for NMR are its high degree of thermal shock resistance and low expansion coefficient. This allows for a greater margin of safety from breakage when used in variable temperature applications and freeze/thaw cycling, or under any other application where large temperature variations are required in the experiment. 

Each NMR tube is checked for concentricity and camber specifications utilizing the latest computer technology. 

5mm, Thin Wall, Natural Quartz NMR Sample Tubes, 5 Pack
Recommended for Boron NMR [< 0.1 ppm Boron] and/or UV catalyzed reactions in the region above 210nm [90%T @ 210nm]. Medium and heavy wall NMR tubes are now available, in addition to standard, thin wall NMR tubes.

• 5mm
• 500MHz
• Thin Wall
• 7" (178mm)

Long Tip Pasteur Pipette

• Designed for 5mm NMR Tubes
• 100 Per Box
• 8" (203mm)
• Bulb Sold Separately