a,a,a-Trifluorotoluene, 20mg/ml in MeOH, 1ml

1,3-Dimethyl-2-imidazolidinone, 100mg

1,3,6-Tribromo-9H-carbazole, 1.2ml x 50ug/ml, nonane

2,3',5-Trichlorobiphenyl ,100 µg/mL,isooctane,1mL,