Fenthion-oxon-sulfoxide, 100µg/ml in AL, 5ml

Ethiofencarb-sulfone, 10.0 µg/ml, Acetonitrile,

Metoprolol-d7 hydrochloride (isopropyl-d7),1000 µg base/mL,MeOH,1mL

Di-n-butyltin dichloride, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 683-18-1