2-Pentanone Back Catalog number: 92579 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0253.34-10MG Isoviolanthrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 4430-29-9 Price on request 12160.21-100-ME (±)-trans-11-OH-delta-9-THC, 100µg/ml in MeOH, 1ml Price on request 40016 PAH Mix (16 anal.), 100µg/mL in Acetonitrile, 1ml Price on request