I am starting to get everything organized so I can re-test King's ACTH. I have read all the specific instructions on drawing the blood, centrifuge to plasma, and then freezing it within 4 hours(max) to overnight it on ice. Where does everyone get their shipping supplies(what container do you ship it in, where do you get the ice packs, etc)?
I have the Cornell shipping labels page saved so need to get a couple of those overnight labels ordered also.
