[13C12]Dibenzofuran, 1.2ml x 50ug/ml, toluene

Camphene

Fenitrothion-d6 (O,O-dimethyl-d6), 100µg/ml in Acetone, 1ml

Custom PBDE Mixture, mono- to decabromo 50µg/mL each in toluene 8747.12: 3-Bromodiphenyl ether PBDE-2 8749.12: 3,4'-Dibromodiphenyl ether PBDE-13 1961.12: 2,4,4'-Tribromodiphenyl ether PBDE-28 1964.12: 2,3',4,4-Tetrabromodiphenyl ether PBDE-66 1966.