2-Nitrophenol-PFB derivative

4,4'-Dimethylbibenzyl, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 538-39-6

Benzo[a]pyrene D12, 10µg/mL in Cyclohexane, 10ml

2,2,3,3,4,4,6-Heptachlorobiphenyl,171