1,3-Butadiene Back Catalog number: 33004 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678378 4,4'-DDD, 100 µg/ml, Acetonitrile, 5ml Price on request 71296 Phenyl sulfide Price on request 674981 Cyhalofop-butyl, 50mg Price on request