5-10% Pd/C. From swim's understanding of this chemical, it doesn't seem to be watched closely. Swim has one or two sources for the stuff, but he is afraid to order because Pd/C is not accepted by UPS, which would seem to complicate things. So Swim guesses maybe they ship it by truck or something. Would having something truck shipped to a residential address be suspicious? Swim doesn't want to make it himself because he wants the most active stuff he can get so he won't fuck up his projects and thinks that it is most ethical to use the best chemicals he can get his hands on. The addresses he has available to him are all residential, unfortunately. Anyways, thanks.