Internal standard 3, 2000g/ml in MeOH, 1ml

4-n-Propylbiphenyl, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 10289-45-9

2,4,5-T

Perfluoro-7-methyloctanoic acid, 1.2ml x 50ug/ml, methanol