2-Chloro[13C12]biphenyl, 50.0µg/mL in Nonane/5% toluene, 1,2ml

EPA Method 1613 Calibration Kit, 5 ampoules, nonane

2,2',3,4,4',5,6-Heptabromodiphenyl ether, 1.2ml x 50ug/ml, nonane

2,4-Dimethylpentane