DEET, 100 µg/ml, Acetonitrile, 5ml

2,2',3,3',5,5',6,6'-Octachlorobiphenyl ,100 µg/mL,isooctane,1mL,

Tin (Sn)

Pentachloronitrobenzene, 1000µg/ml in Acetonitrile, 1ml