Monolinuron, 100 µg/ml, Acetonitrile, 5ml

6-Nitrochrysene-d11, 100µg/ml in Toluene, 1ml

4-Ethyl-6-methyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 132034-90-3

Chrysene-d12, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 1719-03-5