news Medical Silicone Catheter Tris(dimethylaminopropyl)amine CAS 33329-35-0 Biocompatible Catalytic Modification Solution Medical silicone catheter tri(dimethylaminopropyl)amine modification scheme: a new era of biocompati... 03/2029Medical Silicone Catheter Tris(dimethylaminopropyl)amine CAS 33329-35-0 Biocompatible Catalytic Modification Solution