EPA Method 8240A Calibration Check Compounds

Phenazone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 60-80-0

Tolyltriazole, certified, 0.1g

2,2',4,4'-Tetrabromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 5436-43-1