Sample Fortification Solution, 1.2ml, nonane

Tris(4-chlorophenyl)methanol, 1.2ml x 50ug/ml, nonane

1-Methyl-5-nitronaphthalene, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 91137-27-8

EPA Method 502.2 Surrogate Standard