1,2,3,4,6,7,8-Heptachlorodibenzo-p-dioxin

Magnesium Chloride Solution

cis-1,2-Dichloroethene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 156-59-2

Trimethoprim, 100μg/mL in Acetonitrile, 1ml