Ampicillin,neat,neat,250mg, Back Catalog number: 11634.16-250MG Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 73344 6-Benzylaminopurine Price on request 70442 Methacrylonitrile Price on request MCDE-3 4-Chloro[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane Price on request