Sulfadimethoxine, certified, 0.25g Back Catalog number: C16990550 Availability: In the manufacturer's stock Price on request - + Recommended 679762 4-Chlorophenyl methyl sulfone, 250mg Price on request 11009.22-100MG Diisoheptyl phthalate (mixture of C7 isomers),neat,neat,100mg, Price on request 673648 Paraoxon-ethyl, 100 µg/ml, Ethyl acetate, 5ml Price on request