2,5-Dichlorobenzoic acid, 250mg

Iopromide-d3, 100µg/mL, Solvent-water, Unit 1mL, # of units-1, Cas.no.

Etrimfos, 10.0 µg/ml, Cyclohexane, 10ml

EPA Method 533 Isotope Dilution Standard PDS, 1.2ml, methanol