2,3,5-Trimethacarb, 100 µg/ml, Acetonitrile, 5ml

GRO Standard C6-C10, 2000µg/ml in MetChloride, 1ml

6-Nitrobenzo[a]pyrene-d11, 100µg/ml in Toluene, 1ml

Metsulfuron-methyl, 10 µg/ml, Acetonitrile, 10ml