Lake Michigan Study F-PBDEs® Kit single solutions (including 2160.12-50-T, 2161.12-50-T, 2162.12-50-IO, 2503.12-50-IO, 2505.12-50-IO, 2163.12-50-T, 1926.12-50-T), , Solvent-, Unit , # of units-, Cas.no.