Recent content by brahscience

Ahh, I got it now. The filter is what does the sterilizing. I didn't really understand how truly small .22um is until I started looking at the Whatman filter docs. Thx for your patience.

Yeah, that's kinda my stumbling block. If, for example, the powder isn't sterile (e.g. picked up some nasty spores like botulism), what keeps that from getting into the final solution. Heat certainly won't kill botulism at brewing temps. Is it the BA enough to do it? (I read somewhere on one of...

Sorry for the newb question if it's already been covered. I just started researching the homebrew thing (specifically Test E) and had a question about sterility. Mostly everyone talks about keeping the fluids, vials, tools, etc sterile. The one question I have is: what do you do about the...