Aroclor 1254 & Tetrachloro-m-xylene

2,2',4,4',5,5'-Hexabromodiphenyl ether,50µg/ml,1ml

Aromatic Volatile Org. Mix, 2.0mg/mL in MeOH,5x1ml

delta-HCH, 10.0 µg/ml, Ethyl acetate, 10ml