EPA Method 8250/8250A System Performance Check

3,3',4-Tribromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 147217-78-5

2,4,6-Trichloroanisole

Bifenox, 1000µg/ml in MeOH, 1ml