Ethidimuron, 100 µg/ml, Acetonitrile, 5ml

2,5-Dichlorohydroquinone, 50mg

2,3-Dihydrobenzofuran, 1000µg/mL, Solvent-n-hexane, Unit 1mL, # of units-1, Cas.no. 496-16-2

Aqueous ethanol control EtOH AQ (2.0g/L), 10x1,5ml