Tuning Solution- Method 200.7 section 7.7

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

Butylated hydroxyanisole (BHA)

2,3,4-Trichlorobiphenyl ,100 µg/mL,isooctane,1mL,