6-Nitrochrysene-d11, 100µg/ml in Toluene, 1ml

9H-Perfluorononanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 76-21-1

Benzo[ghi]perylene, 100mg

2,6-Dichlorophenol, 100 µg/ml, Methanol, 5ml