PCB 52-d3, 10µg/ml in Cyclohexane, 5ml

Imicyafos, 100 µg/ml, Acetonitrile, 1ml

1-Naphthylacetic acid, 100 µg/ml, Acetonitrile,

D8-1,4-Dioxane, 100 µg/ml, Methanol, 1ml