Unracked 4" NMR-Tubes with coded CLOSED caps for use with SampleJet

Set of certified 100 tubes with coded CLOSED caps designed for high throughput use with SampleJet on a Bruker NMR System.

Typically for manual filling of tube without cap and sealing with the closed cap for measurement.

Specifications:

• Outer diameter 3 mm or 5 mm
• Length 103.5 mm (4")
• Wall 0.38 mm
• Camber 60 um
• Up to 600 MHz

Each package is delivered with Certificate of Conformity.

Bruker caps are crafted from high-quality Orgalloy® plastic, offering excellent resistance to a variety of chemicals and NMR solvents such as CDCl3, MeOD, and DMSO. However, it is advisable to prevent direct contact between the sample solution and the cap. While the caps are designed to securely seal the tubes, it is best to avoid long-term storage to prevent evaporation of the solvent.