Semi-Volatile Surrogate Standard

EPA Method 8081A Pesticide Standard A

VOC-Mix 15, 200µg/mL in Methanol, 1ml

2,2',3,3',4',5,6-Heptachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 52663-70-4