PAH Internal Standard Spiking Solution, 1.2ml, isooctane

Diquat and Paraquat Mix 1, 1000 µg/ml, Water, 1m

Phenyl 2-hydroxybenzoate, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 118-58-1

4,4'-DDT, 100 µg/ml, Acetonitrile, 5ml