Metals Mix

EPA Method 502.2 Surrogate Standard

2,3,3',5,5'-Pentachlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 39635-32-0

Azinphos-ethyl, 100 µg/ml, Acetonitrile, 10ml