1,3-Diphenylguanidine, >98%, 25g Back Catalog number: D0723 Availability: In the manufacturer's stock Price on request - + Recommended 2544.15-100-ME Dibenzosuberone, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1210-35-1 Price on request 96821 Semi-Volatile Mix Price on request 677607 1H,1H,2H,2H-Perfluorooctanesulfonic acid, 10mg Price on request