Ethion, 100 µg/ml, Cyclohexane, 5ml

Methidathion, 10.0 µg/ml, Acetonitrile, 10ml

Proguanil hydrochloride, neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 637-32-1

Ytterbium (Yb)