Fenthion-sulfone, 100 µg/ml, Acetonitrile, 5ml

4-Methyl-4-cyclohexene-1,2-dicarboxylic anhydride,

Acrylamide (1,2,3-13C3, 99%),1mg/ml in MeOH, 1,2ml

1,4-Dichlorodibenzo-p-dioxin, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.