N-Nitroso-N-methylaniline, 100μg/ml in MeOH, 5ml

Chlordecone (Kepone), 10.0 µg/ml, Ethyl acetate,

1,2-Dichlorobenzene

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