Yttrium (Y) Back Catalog number: 57039 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 683702 Lufenuron Metabolite CGA149772, 100mg Price on request 1485.12-10MG 2-Nitrobiphenyl, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 86-00-0 Price on request 672967 Ofloxacin, 100mg Price on request