Hexachlorobenzene, 100 µg/ml, Ethyl acetate, 1ml

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

Surrogate Solution, 1.2ml, isooctane

Glycidyl palmitate, Gly-P