Fipronil, 10.0 µg/ml, Acetonitrile, 10ml

Perfluoro-n-[1,2,3,4,5-13C5]pentanoic acid, 50µg/ml in MeOH, 1,2ml

Acetamiprid-N-desmethyl-13CD3, 1mg

3,3',4,4',5-Pentachlorobiphenyl, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 57465-28-8