AHTN D3 (acetyl D3), 100µg/ml in Isooctane, 1ml

4-n-Octylphenol-di-ethoxylate, 1 µg/ml, Acetone,

Mix 3

1,3,6,8-Tetrachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene