25-Hydroxyvitamin D3-d6 (Dimethyl 26,27-d6)

Methoprene, 100 µg/ml, Acetonitrile, 1ml

1-(3-Chloro-4-methylphenyl)-3-methylurea, 100µg/ml in Acetonitrile, 5ml

Butachlor, 100µg/ml in Acetonitrile, 1ml