Butralin, 10.0 µg/ml, Ethyl acetate, 10ml

3,4,6,7,10,11-Hexachlorotridecane-11,12,13-13C3, 100µg/ml in IO, 1ml

Heptaphene, neat, Solvent-neat, Unit ca. 5µg, # of units-1, Cas.no. 222-75-3

Isoxathion, 10 µg/ml, Ethyl acetate, 10ml