2-Butanone Back Catalog number: 79253 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended L20575000CY Benzo(j)fluoranthene, 10 ng/µl, 10ml Price on request 680854 PCB 99, 10 µg/ml, Isooctane, 10ml Price on request 1010.5-5ML Thiocyclohexane, neat, Solvent-neat, Unit 5mL, # of units-1, Cas.no. 1613-51-0 Price on request