3,6-Dibromo-9H-carbazole, 1.2ml x 50ug/ml, nonane

Etrimfos, 100 µg/ml, Toluene, 1ml

Gabapentin-d4

2H-Perfluoro-[1,2-13C2]-2-octenoic acid (6:2), 50µg/ml in Isopropanol, 1,2ml