[13C3]-Melamine, 1.2ml x 100ug/ml, water

4-Fluoro-2-methylphenol-PFB, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no.

Fenchlorazol-ethyl, 100 µg/ml, Acetonitrile, 1ml

EPA Method 502/524 Fortification Solution