beta-Cyfluthrin, 10.0 µg/ml, Ethyl acetate, 10ml

Perfluorohexadecanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 67905-19-5

2,2',3,3',5-Pentachlorobiphenyl (83)

2,4-Dimethylphenol, 500mg