Pyrex® Tubes for Varian® NanoProbe
Pyrex® Tube for Varian® NanoProbe
Wilmad Varian® NanoProbe tubes are 100% compatible with the Varian® NanoProbe system in analysis of solids and semi-solids.
- Manufactured to tight tolerances that enable a maximum rotating speed of 2.5kHz
- Tube body is manufactured from Type 1 Class A borosilicate glass for optimized variable temperature performance
- Cap and bottom plugs are made of Kel-F® or Ertalyte®, allowing for excellent chemical resistance
Each cap includes an axial vent hole for air escape during sealing; optionally available are screw plugs to seal this hole to prevent evaporation or spill, plus O‑ring seals for more airtight conditions of the Varian® NanoProbe.
Properties of Cap and Plug Materials
| Material | Chemical Components | Temperature Range | Additional Remarks | Finished Length | Overall Length |
|---|---|---|---|---|---|
| Ertalyte^{®} | C, H, O, Polyethylene Tetraphthalate Polyester (PET-P) F, Cl, C | Ambient to 99° C | Not for strong acids, strong bases or chlorinated solvents; otherwise, excellent chemical resistance | 11.5mm | 23mm |
| Kel-F^{®} | F, Cl, C | -20 to 70° C | Excellent chemical resistance commonly used for 1H studies | 14.0mm | 25mm |
Non-GHX type Varian® NanoProbe
| Catalog No. | Temperature Range | Description | Material | Volume |
|---|---|---|---|---|
| WP-502-4225/C | Tube with bottom | Pyrex® | ||
| WP-502-4225/O | Tube without bottom | Pyrex® |
GHX type Varian® NanoProbe
| Catalog No. | Temperature Range | Description | Material | Volume |
|---|---|---|---|---|
| WP-7021-4225F/110 | -20 to 70° C | Tube with bottom and Kel-F® cap | Various | 110 µL |
| WP-7021-4225F/40 | -20 to 70° C | Tube with Kel-F® cap and bottom plug | Various | 40 µL |
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 Varian® NanoProbe Tubes and will be delighted to assist you in locating precisely what you need.