I’ve been on the forum for a while learning from you all so first off i’d like to say thank you. Awesome community.
I’m hoping someone can give me some insight on an issue i’ve been having. Whenever i’m rotoing lately, after about an our in I get these little clear particles stuck on the glass. They continue to grow/swell until I break vac and clean out the flask.
My filtering routine is this
Winterize using watman #4 with 3” tri clamp buchner
Build Celite 545 cake in buchner with fine frit, let it dry for minimum 1hr. Then use the cake for my carbon scrub.
Filter through watman #2
Yet somehow this keeps happening. The particle size of my celite is >20 microns. Any ideas?