Dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

2,3-Dimethylpyridine,neat,neat,100mg,

Fluconazole,2000 µg/mL,MeOH,1mL,

Propachlor-ESA sodium salt, 100µg/mL in Acetonitrile, 1ml