2-Butanone Back Catalog number: RM0053 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11202.6-50-ME 1D,1D,2H,2H-1-Hydroxyperfluorohexane,50 µg/mL,MeOH,1mL, Price on request 1535.18-10MG o-Terphenyl-d14, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 5142-76-6 Price on request 52085A QC Standard 2 Price on request