2-Butanone Back Catalog number: X9130 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11969.8-K-ME Famotidine,1000 µg/mL,MeOH,1mL, Price on request 2123.12-100-T 2-Hydroxydibenzothiophene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 22439-65-2 Price on request 15900-3000-100AN5 Lenacil, 100µg/ml in Acetonitrile, 5ml Price on request