Parathion-ethyl, 100µg/ml in Acetonitrile, 5ml

n-Tridecane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 629-50-5

n-Butyl iso-pentyl phthalate (n-Butyl 3-methylbutyl phthalate), neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 144648-76-0

Labelled TCDD/TCDF Spiking Solution, 1.2ml, nonane