Trimethoprim, >99%, 1g

Perylene-d12, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1520-96-3

Diazinon D10 (diethyl D10), 100 ng/µl, 1.1ml

Perfluoro-1-[13C8]octanesulfonamide, 50µg/ml in Isopropanol, 1,2ml