2,3-Butanedione Back Catalog number: 72508 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3209.18-K-IO 6-cis,9-cis,12-cis-Octadecatrienoic acid , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 506-26-3 Price on request 9084.14-100-IO Amylcinnamic aldehyde, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 122-40-7 Price on request 12136.15-100-ME Climbazole,100 µg/mL,MeOH,1mL, Price on request