1,8-Dimethylnaphthalene, 1000µg/ml in MeOH, 1ml

1,2,4,5-Tetrachlorobenzene, 1000µg/mL in Isooctane, 1ml

1-Pentyne

2,3,4,5-Tetrachloro-4'-methoxy[13C12]biphenyl, 1.2ml x 50ug/ml, toluene