Metsulfuron-methyl, 100 µg/ml, Acetonitrile, 5ml

Bromophos-methyl, 100 µg/ml, Toluene, 1ml

3-Acetyldeoxynivalenol, 100µg/ml in Acetonitrile, 1ml

PCB No. 105, 10µg/mL in Isooctane, 10ml