N-(2,4-Dimethylphenyl)formamide, 100 µg/ml, Aceto

Heptachlor-exo-epoxide, 100 µg/ml, Acetonitrile,

(E,Z)-Methomyl-d3 (N-methyl-d3),100 µg/mL,acetonitrile,1mL,

1,3-Dimethylnaphthalene, 10mg