2,6-Dimethylaniline, 100 µg/ml, Methanol, 5ml

2,3,7,8-Tetrabromo[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

Bifenox, 100µg/ml in MeOH, 1ml

Calibration Standard Mix 2