Stem Coaxial Small Volume Inserts
Stem Coaxial Small Volume NMR Insert
The most versatile and reliable coaxial system available for NMR experiments is the Wilmad Stem Coaxial Small Volume NMR Inserts.
- General applications include small volume NMR, external referencing, external locking and magnetic susceptibility determination
- Manufactured from ASTM Type 1 class A glass, ideal for variable temperature studies
- Outer tube must be ordered separately depending on magnetic field strength

Stem Coaxial Small Volume NMR Insert
| Catalog No. | Fits Outer Tube with O.D. | Stem Height | Stem O.D. | Inner Capacity | Outer Capacity | Use with |
|---|---|---|---|---|---|---|
| WGS-4BL | 4mm | 25mm | 2mm | 30 µL | 124 µL | 406-PP, 427-PP |
| WGS-5BL | 5mm | 50mm | 2mm | 60 µL | 530 µL | 506-PP to 535-PP |
| WGS-5BL-SP | 5mm | 50mm | 3.3mm | 220 µL | 260 µL | 506-PP to 535-PP |
| WGS-8BL | 8mm | 50mm | 3mm | 190 µL | 1560 µL | 513A-XPP |
| WGS-10BL | 10mm | 50mm | 4mm | 410 µL | 2600 µL | 513-XPP |
Can’t find something? Email us at sales@gossinst.co.uk or message our team via the contact page. We are always happy to answer any questions you may have regarding Wilmad Labglass products or Stem Coaxial Small Volume Inserts. We will be delighted to assist you in locating precisely what you need.