Featuring an all-glass and fluoropolymer design, the U505 cleans five NMR tubes of the same or various lengths and diameters simultaneously. The fluoropolymer adapter provides five positions with flexible 1/8” fluoropolymer tubing supplied in 9” lengths that can be trimmed to the desired height. The NMR tube is placed over the tubing and seated in the adapter, maintaining a small gap between the fluoropolymer tubing end and the tube’s inner bottom surface.

Operation: With the stopcock closed, connect the reservoir to a low-vacuum source. Add cleaning solvent to the adapter, then air-dry to complete the cleaning process within seconds. The flexible tubing and adapter design minimizes tube breakage, while the stopcock enables easy solvent drainage. The hose connection features 10 mm diameter at the largest serration.