Robu Glasfilter-Tools Filter Funnels 25ml Conical 22 25 4

Filter funnels, conical, borosilicate glass 3.3
With sintered disc filter as outlined below.

Product Specification:
Capacity: 25ml
Porosity: 4
Diam.: 55mm
Int. diam.: 25mm
Stem diam.: 8mm