Pyrazophos, 100 µg/ml, Toluene, 1ml

cis-1,2-Dichloroethylene, 100µg/ml in MeOH, 5ml

1,2,4-Triazole-d2, 10mg

2,3,6,7-Tetrachlorobiphenylene, 1.2ml x 50ug/ml, nonane