Tube has a fritted disc at an angle of approximately 15°. This permits the small gas bubbles to rise from the disc surface without excessive formation of large bubbles. Its performance is comparable to that of a horizontal disc. These tubes can be used in test tubes or flasks since a large opening is not required.
|Diam. of Disc mm and Porosity:
|Approx. Length mm:
|Diam. of Stem mm: