EPA Method 507/525 Analyte Mix #6

2,2',3,3',4,5,6-Heptachlorobiphenyl ,100 µg/mL,isooctane,1mL,

ICP-MS Mix #2

1-Bromo-2,4,5-trichlorobenzene, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 29682-44-8