Native Toxics/LOC Stock Solution, 1.2ml, nonane

2,3,5-Trimethylphenol

Benzo(g,h,i)perylene-d12, 1000µg/ml in Methylen Chloride, 1ml

3,3',5,5'-Tetrachlorobiphenyl ,100 µg/mL,isooctane,1mL,