EPA Method 525Mix #3

Benzo[ghi]perylene-d12, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 93951-66-7

2,3,3',4,4',5’,6-Heptachlorobiphenyl

Bifenthrin, 100 µg/ml, Ethyl acetate, 5ml