o-Xylene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 95-47-6

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

1,3-Dinitropyrene, 100µg/ml in Toluene, 1ml

EPA Method 515.1 / 8151A - Analytes