Coaxial Inserts for NMR Sample Tube for Bruker Spectrometers4mm 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.
Standard Series™ High-Precision NMR Tubes, 5 Pack
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.
Standard Series™ High-Throughput NMR Tubes, 100 Pack
Standard Series™ High-Throughput NMR Tubes, 50 Pack
Standard Series™ Ultra-Precision NMR Tubes, 5 Pack
Select Series™ 5mm, Ultra-Precision NMR Tubes, 5 Pack
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.
Standard Series™ NMR Tubes, 25 Pack
Economy NMR Tube Caps, 100 PackOur economy NMR tube caps are now available in 12 different colors for better solvent labeling capabilities.
