(R,R)-Chloramphenicol,neat,neat,250mg, Back Catalog number: 10649.11-250MG Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 95247 Volatile Standard #1 Price on request 70577 Carbofuran phenol Price on request 675842 Pirimicarb-desmethyl-formamido, 100 µg/ml, Aceton Price on request