Pirimiphos-ethyl, 100 µg/ml, Acetonitrile, 5ml

1,1,2,2-Tetrachloroethane, 2000µg/ml in MeOH, 1ml

2-Ethyl-1-butene

(2RS)-2-(4-Methylphenyl)propanoic acid, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 938-94-3