2-Butanone Back Catalog number: 20014 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended L20030300CY PCB-Mix 3, 10µg/mL in Cyclohexane, 10ml Price on request 8926.2-100MG N-Nitroso-N-methylurea, Comet assay grade (see 8926.2), , Solvent-, Unit , # of units-, Cas.no. 684-93-5 Price on request 96617 Ethylsulfate-D5.sodium salt Price on request