Special glass apparatus for gas washing and bubbling.
These Dreschel bottle heads are available in three types:
With screwthread joints which allow height adjustment of the dip tube and hence permit use with either 125ml or 250ml Dreschel bottles ...more
These Dreschel bottles are specially designed for use with the Quickfit range of Dreschel bottle heads. They are manufactured from borosilicate glass for robust and corrosion-free performance.