2-Hydroxy-2',3',5,5',6'-pentachlorobiphenyl, 10mg

DOW 624 Volatile Internal/Surrogate Standard

2,4'-DDD (=TDE), 100µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 53-19-0

1,1,1,3,14,15-Hexachloropentadecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.