I am getting the last parts for my stirplate in tomarow and my Pacman yeast. Since I plan on freezing a ton of this stuff I was wondering what size are the Whitelabs yeast vials? I'm not looking for the estimated amount of cells per vial but the actual size of the vial. Size in milliters or the dimensions will work out fine. I'm going to head over to the Science and Surplus store tomarrow to get some vials and i want to get something close to a decent size.