Tembotrione, 10 µg/ml, Acetonitrile, 10ml

N-methylperfluoro-1-octansulfonamide, 50µg/ml in MeOH, 1,2ml

PAH Standard, 2000µg/ml in MethyleneChloride, 1ml

3-Chloro-1,2-propandiol-2-monolinoleate