1-Bromodibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

Tris(2-butoxyethyl) phosphate

Diisobutyl phthalate-3,4,5,6-d4,1000 µg/mL,isooctane,1mL,

4-tert-Butylphenyldiphenyl phosphate,100 µg/mL,isooctane,1mL,