EPA Method 8260A Additional Analytes

EPA Method 8250/8250A System Performance Check

2,4-DB, 100 µg/ml, Acetonitrile, 1ml

2,3',4,5-Tetrachlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 32598-11-1