EPA Method 525.2 Pesticide Level 2

2-Hydroxyphenanthrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 605-55-0

2,2',3,4,4',5,5'-Heptachlorobiphenyl, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 35065-29-3

Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane