4,4´-Diamino-3,3´-dimethyldiphenyl methane, certified, 0.1g Back Catalog number: C12194800 Availability: In the manufacturer's stock Price on request - + Recommended 677319 Fluoroacetamide, 100mg Price on request 12120.14-100MG Lidocaine,neat,neat,100mg, Price on request HBBZ Hexabromobenzene, 1.2ml x 50ug/ml , toluene Price on request