EPA Method 547 Analyte

4-Aminophenol, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 123-30-8

Fensulfothion, 100 µg/ml, Acetonitrile, 5ml

2,2’,4,4’,5,5’-Hexachlorobiphenyl (153)