Methylpentadecanoate (C15:0), 10mg/ml in Hexane, 1ml

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

Difenoxuron, 100 µg/ml, Acetonitrile, 1ml

17ß(H),21 alpha(H)-28,30-Bisnorhopane, neat, Solvent-neat, Unit ca. 5µg, # of units-1, Cas.no. 83377-28-0