N-(2,4-Dimethylphenyl)formamide, 100mg

2,4-Dibromodiphenyl ether, 1.2ml x 50ug/ml, nonane

5,6,7,8,9,10-Hexahydrobenz[ghi]perylene, Please inquire, Solvent-, Unit , # of units-, Cas.no. 35281-51-7

PCB Congeners (10 ppm)