Kimble® Kontes® 5-Place NMR Tube Washers
These Kontes® 5-place NMR tube washers use flexible PTFE tubing to direct a power wash stream of wash solvent to clean the inside of NMR tubes. A vacuum source is required. An O-ring is slipped over each tube to form a vacuum tight seal and is removed after washing. The complete unit is provided with a one liter reservoir bottle and all wetted parts are PTFE or borosilicate glass. When all tubes are positioned for cleaning, the wash valve is configured to either wash or dry; this action may easily be repeated, and cleaned tubes can be quickly removed for use. Accommodates 7 and 8-inch lengths.