Chlorpyrifos-methyl, 10.0 µg/ml, Ethyl acetate,

2-Perfluorobutyl-[1,1,2,2-2H4]-ethanol (4:2), 1.2ml x 50ug/ml, methanol

Cimetidine guanidine derivative (N-Methyl-N'-[2-[[(5-methyl-H-imidazol-4-yl)-methyl]-thiol]-ethyl]-guanidine dihydrochloride), neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 59660-24-1

Prometryn, 100μg/ml in Acetonitrile, 5ml