To fund a new purchase, I am offering up two 500cc Plasma Bottles for sale. These were used in the larger sets of desiccated plasma and are extremely hard to find now. The smaller bottles can still be found (250cc.), but I have not seen another set of larger Bottles for a while. Both are marked on the bottom as being manufactured by Neutraglas.
Looking for £60.00 for both bottles, plus postage.