Back to: Metallocene Catalysts 9,9'-Bis(fluorenylidene) 100mg Product SKU: MC 4520 C26H16 FW: 328.39 CAS: 746-47-4 Price: Sales price without tax: 80,00 € Menge 9,9'-Bis(fluorenylidene) 100mg 9,9'-Bis(fluorenylidene) 50mg