Corning® Pyrex® Heavy Wall Filtering Flasks with Replaceable Tubulation
By Corning![Corning® Pyrex® Heavy Wall Filtering Flasks with Replaceable Tubulation](https://www.krackeler.com/tt/lg/graphics/0001/jpg/5341-sm.jpg)
These Pyrex® heavy wall flasks have seated a bent, removable plastic tubulation in a grommet. Should the flask be upset, the grommet acts as a shock absorber. For convenience, the flasks are graduated to show approximate capacity. The neck finish affords an excellent fit for rubber stoppers. Tubulation O.D. is 12.5mm.