EPA Method 8330 Analyte

2,3,4-Trichlorophenol, 100 µg/ml, Methanol, 5ml

5,5'-Difluoro-3,3',4,4'-tetrachlorobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

Tralomethrin, 100 µg/ml, Isooctane, 1ml