Fonofos, 100 µg/ml, Acetonitrile, 1ml

Ethiprole-sulfone, 100 µg/ml, Acetonitrile, 1ml

n-Tridecylcyclohexane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 6006-33-3

Perfluoro-n-[1,2-13C2]hexanoic acid, 50µg/ml in MeOH, 1,2ml