208-31 Automatic Burettes (25ml) With Assembly and Container (Clear)
This inexpensive portable titration set features a 2mm straight bore stopcock. The borosilicate glass burette is filled by pressure through a tube extending from the bottle up inside the graduated tube. A small hole in the filling tube at the "O" line permits setting of the liquid level and return of the excess to the bottle. Complete Set furnished with burette bottle rubber hose, rubber stopper, and rubber bulb.
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