EPA Method 624Mix #1 - Purgeables

2-Ethyl-6-methylnaphthalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 7372-86-3

4-Bromophenyl phenyl ether

6,6'-Dihydroxy-5,5'-dimethoxybiphenyl-3,3'-dicarbo