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  1. M

    Help with my alumina problem please

    So I had everything frozen and did my first wash on some trim to test things out. I setup my buchner filter with 2 of the 15 micron papers and a couple of 25 micron papers and a layer of aluminum oxide 50 micron. I rinsed it with clean ethanol which appeared to run through clear (under vac)...
  2. M

    Vacuum pumps and traps

    So my buchner arrived broken and while I wait for the replacement I got my water aspirator hooked up with the hydro pumps I had. It doesn't seem like the pumps are strong enough and I can't feel any pull out of the vacuum hose hooked up to the aspirator. I think I'm going to invest in a vacuum...
  3. M

    Good strains for Northern climates?

    I want to get a strain or two to try outdoors in a wet northern climate (prep for next year)... Any good suggestions?
  4. M

    Which buchner and why? ISO vs Ethanol?

    I'm looking at different buchner filters for a Vigreux distillation setup via g$420's iso extract method and noticed two styles: Now the size of the plates are different, I'm leaning towards the 90mm because it takes standard filters, but the fact that you can't see the holes on the 2nd...
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