Custom PAH Mix, 6 anal., in MeOH, 4,5ml Certan

3,3’,4,4’-Tetrabromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 77102-82-0

2,6-Dichlorobenzonitrile

Butafenacil, 100 µg/ml, Ethyl acetate, 5ml