Phoxim, 100 µg/ml, Ethyl acetate, 5ml

2-Methylnaphthalene, 10.0 µg/ml, Acetonitrile, 1

2,2',3,4',5,6,6'-Heptachlorobiphenyl ,100 µg/mL,isooctane,1mL,

Chlorpyrifos methyl