Looking for the names of larger radioanalytical labs for environmental samples in the Las Vegas area. L Boing Lawrence E. (Larry) Boing Argonne National Laboratory 9700 South Cass Avenue Argonne, IL 60439 P-630.252.6729 F-630.252.7577 lboing at anl.gov http://www.dd.anl.gov/ http://www.orau.gov/ddsc/