PAH 16Mixture, 100µg/ml in MeOH, 1ml

Imazamethabenz-methyl, 100µg/ml in AL, 1ml

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

Methylhexadecanoate C16:0, 10mg/ml in Hexane, 1ml