1-Naphthaldehyde,1000 µg/mL,isooctane,1mL,

Ethalfluralin, 100 µg/ml, Acetonitrile, 5ml

1-n-Octyl-2-phenylbenzmidazole, neat, Solvent-neat, Unit 10MG, # of units-7, Cas.no. 305347-15-3

1-Methyl-4-nitro-5-thioimidazole, 1g