Diesel Oil without additives DIN H53 (EN9377-2), 100 ng/µl, 1ml

n-Hydrocarbon Mix C8 - C40, 1000µg/ml in in MeCl2 : CS2 [3:1], 1ml

Aroclor Standard

Tris(2-butoxy-[13C2]-ethyl) phosphate, 1.2ml x 50ug/ml, toluene