Tris(2-chloro-1-(chloromethyl)ethyl) phosphate, certified, 0,25g

Methyl-n-butylsulfide, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 628-29-5

Mass-Labelled HCH Solution/Mixture, 2µg/ml in Nonane, 1,2ml

Dutch seven F-PCBs mixture 7 components, each 10µg/mL in isooctane 2228.12 3'-F-PCB 28 2660.12 3-F-PCB 52 8353.12 3'-F-PCB-101 2865.12 5'-F-PCB 118 2871.12 5'-F-PCB 156 2746.12 3'-F-PCB 166 3730.12 5'-F-PCB 190