Internal Standard Solution, 1.2ml, nonane

3-Methylcholanthrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 56-49-5

Monocarboxy Isononyl Phthalate, 10mg

EPA Method 552.2 - Methyl Haloacetic Acids