Tuning Solution- Method 200.7 section 7.7

D5-Chlorobenzene, 10.0 µg/ml, Methanol, 10ml

3,3',4,5,5'-Pentachloro-4'-methoxybiphenyl, 1.2ml x 50ug/ml, nonane

2,4,5-Trichlorobiphenyl (BZ-29)