oxy-Chlordane, 100 µg/ml, Acetonitrile, 1ml

2,2',3',4,4',5,6'-Heptachloro-3-methoxybiphenyl, 1.2ml x 50ug/ml, nonane

Coronene-d12, 1000µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-5, Cas.no. 16083-32-2

Perfluoro-1-octanesulfonamidoacetic acid, 50µg/ml in MeOH, 1,2ml