4,4´-Diamino-3,3´-dimethyldiphenyl methane, certified, 0.1g Back Catalog number: C12194800 Availability: In the manufacturer's stock Price on request - + Recommended 97146 Freon 113 & MTBE High Conc Price on request 680189 Pentaerythrityl tetranitrate, 100 µg/ml, Acetonit Price on request 9275.18-100MG Clozapine, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 5786-21-0 Price on request