Picoxystrobin, 100 µg/ml, Acetonitrile, 5ml

Epichlorohydrin, 100 µg/ml, Acetone, 1ml

N-Nitrosopiperidine, certified, 25mg

N-ethylperfluoro-1-octanesulfonamide, 50µg/ml in MeOH, 1,2ml