2,3,7-Trichlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane

O,O-Diethylthiophosphate-13C2, sodium salt, 100µg/ml in MeOH, 1ml

1,2-Dimethoxyethane, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 110-71-4

Perfluorocyclohexanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 374-88-9