Bis(2-ethylhexyl) Phthalate, >98%, 25g

2,7-Dimethylanthracene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 782-23-0

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

1-Methyl-2-pyrrolidinone