Prochloraz, 100µg/ml in Acetonitrile, 1ml

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

Benzyldimethyldodecylammonium chloride, 10.0 µg/ml

Octachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene