EPA Method 548 Analyte

2,3',4,4',6-Pentabromodiphenyl ether, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 189084-66-0

4,4'-Sulfonylbis(2,6-dibromophenol), 98%

Chlorinated Phenoxyacid Herbicides - Mix #2