1,2,4,6,8-Pentachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

EPA Method 602 - Surrogate Standard

Benzo[ghi]perylene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 191-24-2

3,3'-Dimethyl-4,4'-diaminodiphenylmethane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 838-88-0