NMR coaxial tubes

NMR coaxial inserts and NMR coaxial tubes

NMR tubes with a coaxial insert are used for the investigation of two different liquids or samples within a single NMR experiment, without the samples coming into contact or mixing with each other.
 

  • 5 mm tube with movable coaxial insert
  • the movable coaxial insert can be completely removed from the tube
  • Minimum order: 1 piece
  • Tube length: 178 mm (internal), 210 mm (external)
Article number Outer-Ø (mm) Inner-Ø (mm) Outer-Ø insert (mm) Inner-Ø insert (mm) Inquiries
2008233 4.95 ± 0.05 4.19 ± 0.05 2.00 ± 0.01 1.60 ± 0.01
Article number added to the contact form (see below)
With permanently fused coaxial insert
  • Coaxial insert fused to the tube
  • Caps for outer and inner tube included
  • Matching needles for filling the outer tube available
  • Minimum order: 1 piece 
  • Tube length: 178 mm (internal), 190 mm (external)
Article number Outer-Ø (mm) Inner-Ø (mm) Outer-Ø insert (mm) Inner-Ø insert (mm) Inquiries
2008269 4.95 ± 0.05 4.19 ± 0.05 1.00 ± 0.02 0.80 ± 0.02
Article number added to the contact form (see below)
2008268 4.95 ± 0.05 4.19 ± 0.05 1.95 ± 0.05 1.56 ± 0.05
Article number added to the contact form (see below)
2008267 4.95 ± 0.05 4.19 ± 0.05 2.40 ± 0.02 2.00 ± 0.02
Article number added to the contact form (see below)
2008266 4.95 ± 0.05 4.19 ± 0.05 3.0 ± 0.1 2.4 ± 0.1
Article number added to the contact form (see below)
With ultra‑thin‑walled NMR coaxial inserts
  • Ultra‑thin‑walled coaxial insert for maximum volume utilisation
  • Caps for outer and inner tube included
  • Minimum order: 1 piece 
  • Tube length: 178 mm (internal), 190 mm (external)
Article number Outer-Ø (mm) Inner-Ø (mm) Outer-Ø insert (mm) Inner-Ø insert (mm) Inquiries
2008270 4.95 ± 0.05 4.19 ± 0.05 3.00 ± 0.05 2.80 ± 0.05
Article number added to the contact form (see below)
2008271 4.95 ± 0.05 4.9 ± 0.05 3.4 ± 0.1 3.3 ± 0.1
Article number added to the contact form (see below)

Product contact

The fields marked with * are mandatory