I'm interested in building a lab to house biochemistry experiments. I'm not sure exactly what experiments I'll be doing but I have a good understanding of biochemistry and genetics since I have a degree in the subject so knowledge-wise, I should be OK. I'll need a PCR machine, centrifuge, spectrophotometer, etc. Raw materials will also be needed and replenished at regular intervals.

What price range am I looking at here? Anyone else do research as a hobby here?