2,2',3,3',4-Pentachlorobiphenyl

EPA Method 537 Native Primary Std (br/l mix), 2µg/ml in MeOH, 1,2ml

EPA Method 8270 Additional Analytes

3,5-Dichlorocatechol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 13673-92-2