2,3,4-Trichloroaniline, 100 µg/ml, Methanol, 5ml

4-Methyl-1,3-dioxolane

2,3,6,7-Tetrachloroxanthene , 1.2ml x 50ug/ml, toluene

D8-Toluene, 2000 µg/ml, Methanol, 1ml