Sulfadimethoxine, certified, 0.25g Back Catalog number: C16990550 Availability: In the manufacturer's stock Price on request - + Recommended L-PFOS Sodium perfluoro-1-octanesulfonate, 1.2ml x 50ug/ml, methanol Price on request 70121 1,2-Dibromoethane Price on request 3474.6-100-CY Pentachloronitrobenzene Price on request