I guess I've just always lumped "research chem" sites in the same "get what you pay for" group (i.e. not too damn much)

I just ordered the B-12 (sick of using Vet grade), so we'll see.

So, I'm guessing the reviews are decent for the research chems? I can get the good stuff here from our fine vendors, but maybe could use them as a last (cheap) resort.