Dibromochloromethane, 100 µg/ml, Methanol, 5ml

Organic Acids Mix

PBB-No. 1, 10 ng/µl, 10ml

Nitro-PAH Mixture 2 2204,14 9-Nitrophenanthrene [954-46-1] 1108,13 3-Nitrofluorene [607-57-8] 1468,16 2-Nitropyrene [789-07-1] Concentration: 1000ppm each in toluene