Constructed of Pyrex glass, these NanoProbe tubes are suitable for NMR analysis of solids, semi-solids and liquids.
Special maching at close tolerances allow the tubes to operate at 2.5KHz and slightly higher. These NanoProbe tubes offer the advantage of easy handling, cleaning, filling and reliability (tested in Varian NanoProbes).
Each cap has an axial hole for venting air from the tube. A small screw plug is provided for closing the hole in experiments where evaporation and/or liquid spill over must be avoided. O-ring seals are used on caps and plugs.
With special caps (on request), higher spinning speeds are possible (3-4 kHz).
Note: All tube dimensions are 22.5mm Long x 4mm OD.