1,3-Butadiene Back Catalog number: 97296 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1000.5-1ML Ethyl-n-propylsulfide, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 4110-50-3 Price on request S-4067-1ML PIONA Mixture 3, C5-C25 Hydrocarbons C5-C25, 1ml neat, n-paraffins, isoparaffins, naphthenes, and aromatics. Prod.no. Compound CAS no. Purity Weight % 8030.5 Isopentane Price on request 10004-1-100ML Ba, 1000 µg/mL in 2% HNO3, 100ml Price on request