EPA Method 200.8 - Analytes

2,2',3,4,4',5,6-Heptabromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 189084-67-1

Telmisartan, 1000µg/mL in MeOH, 1mL

1,2,4,5-Tetrachlorobenzene