4-Nonylphenol, mixture of isomers, "Type C"

4,5,7,8,9,10,11,12-Octahydrobenzo[a]pyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 73712-70-6

Disulfoton-sulfone, 10.0 µg/ml, Acetonitrile, 10

Internal Standard Solution, 1.2ml, nonane