Aqueous Ethanol Standard (1.0g/l), 10 x 1,2ml

2,4-Dichlorophenylacetic acid

Mass-Labelled OC Pesticide Mixture, 2µg/ml in Nonane, 1,2ml

1,8-Diaminopyrene, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 30269-04-6