2,3-Butanediol Back Catalog number: 71086 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 90127R Aroclor 1248 Price on request N-10073-100MG 1-Methylphenanthrene, 100mg Price on request 2129.12-100-IOX5 Arochlor 1260 , 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 11096-82-5 Price on request