Wilmad^® Universal Jet Washer for EPR and NMR Sample Tubes

Universal Jet NMR Tube Washer can be used for any length NMR sample tube by simply adjustmenting the included flexible PTFE tubing. The washer head is then affixed to a 24/40 joint filter flask (with vacuum sidearm) and the tubing is inserted into a washing solvent reservoir. An inverted sample tube is placed over the PTFE tubing, a vacuum is applied to the flask, sample tube is pressed against the rubber gasket to form an air-tight seal that starts the solvent flow. By lifting the PTFE tubing out of the solvent reservoir, the sample tube can be air-dried.

NMR

For any length NMR sample tube

Wilmad is a registered trademark of SP Industries