1,2,3,5,7,8-Hexachloronaphthalene, 1.2ml x 50ug/ml, nonane

p-Aminobenzoic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 150-13-0

4-Epioxytetracycline, 10mg

Dibenzyl phthalate, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 523-31-9