2,4,6-Trichlorophenol, 100 µg/ml, Acetonitrile,

Cyanuric acid (13C3,15N3),100µg/ml in Water, 1,2ml

Isoprocarb,100 µg/mL,acetonitrile,1mL

1,2,4,7,9-Pentachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene