Has anyone very recently purchased and *used* BrF5 from Wuhan International? When I cancelled my order with Ozark Mahoning [who are having purity problems], they claimed that Wuhan was having the same difficulty. I don't want to throw away $2500 on a kg of dirty BrF5 and I worry about Ozark making this claim trying to rescue a sale. What I really want is clean reagent! ******************************** Steve Nelson Dept. of Geology S389 ESC Brigham Young University Provo. Utah 84602 voice: 1-801-378-8688 FAX: 1-801-378-8143 "INTEL INSIDE" is a warning label *********************************