So here's my reimbursement for the caber that I received that unfortunately turned out not to be caber. I hold No grudge and assume that mj had absolutely No idea he was selling the wrong products. Thanks Angus and everyone else involved for exposing this issue, and Thanks to you MJ for making this right. I will continue to do business here and expect this to be an eye opener for many sources of how important it is to get mass spec testing done.