EPA Method 507/525 Analyte Mix #6

2,2',3,4,5,5',6-Heptachlorobiphenyl ,100 µg/mL,isooctane,1mL,

Organonitrogen Pesticides

2,2',3,4,6-Pentachlorobiphenyl ,100 µg/mL,isooctane,1mL,