2,5-Dibromotoluene

Perfluoro-n-tetradecanoic acid, 1.2ml x 50ug/ml, methanol

4-Nitropyrene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 57835-92-4

Analytical Standard for n-Alkanes 1mL Use 100µg/mL in hexane as a working standard n-C10-C40 + Pristane