Boscalid, 100µg/ml in Acetonitrile, 5ml

oxy-Chlordane, 10.0 µg/ml, Cyclohexane, 10ml

Sodium bis(1H,1H,2H,2H-[1,2-13C2]perfluorodecyl)phosphate, 50µg/ml in MeOH, 1,2ml

2,2',3,3',6,6'-Hexachlorobiphenyl (136)