Sciencemadness Discussion Board

dispersion tube porosity.

Leafs - 31-7-2018 at 19:04

G1 = 50-70μm
G2 = 30-50μm
G3 = 16-30μm

I'm leaning towards G2 as I have a G3 fritted funnel and just blowing on that with my mouth there is considerable pressure to overcome. Obviously the finer the frit the more pressure required from the apparatus. I know it comes to the very specific application but I'm looking for something that could work in varied circumstances. What do you guys think?