EPA Method 8040 - Surrogate Standard Mix

Perfluorononanoic acid

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

2,2',4,4',6-Pentachlorobiphenyl, 100µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 39485-63-1