D6-Pirimiphos-methyl, 100 µg/ml, Acetonitrile, 1

Terbumeton, 100 µg/ml, Methanol, 5ml

3,3',4',5-Tetrachloro-4-methoxybiphenyl, 1.2ml x 50ug/ml, nonane

Ethion, 100 µg/ml, Ethyl acetate, 5ml