Metazachlor OA, 100 µg/ml, Acetonitrile, 1ml

Octabromodibenzofuran (96%), 1.2ml x 24ug/ml, toluene

Carbazole

2,2',3,3',4,4',5,5',6-Nonachloro[13C12]biphenyl, 50.0µg/mL in Nonane/10% toluene, 1,2ml