Malonic acid-dimethyl ester, 250mg

PCB No. 55, 100µg/ml in Isooctane, 1ml

D6-Monuron, 100 µg/ml, Acetonitrile, 1ml

Methyl cis-11,14-eicosadienoate C20:2, 10mg/ml in Heptane, 1ml