1,2-Dichlorotetrafluoroethane Back Catalog number: 33221 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11965.24-10MG Donepezil hydrochloride,neat,neat,10mg, Price on request 677374 Benzoin, 100 µg/ml, Acetonitrile, 5ml Price on request 94209 8270 Supplemental Standard Price on request