PCB No. 29, 100µg/ml in Isooctane, 1ml

Monuron, 10.0 µg/ml, Acetonitrile, 10ml

D4-Salicylic acid, 100 µg/ml, Acetonitrile, 1ml

3-Ethyltoluene, 200 µg/ml, Methanol, 1ml