As for what it would look like... I'd probably have it look like any other drug lab on tv. Basically a chemistry set on steroids. ;)

It also depends where the drug comes from. Does it come from a demon? Do they have to kill the demon to get the chemicals?
--
Mike
"We can only hope this is the last footwear to fall."
--Thor, Stargate: SG-1 - Unnatural Selection