EPA Method 502/524 Volatile Mix D

2,2',6,6'-Tetrabromodiphenyl ether, 1.2ml x 50ug/ml, nonane

Michigan GRO Standard

5-Methyl-2,2',4,4'-tetrachlorodiphenylmethane, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.