2-Methyl-1,3-butadiene Back Catalog number: 92663 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 12033.12-50-IO 2,6-Dibromodiphenyl ether,50 µg/mL,isooctane,1mL, Price on request 673318 Haloxyfop-methyl, 10.0 µg/ml, Acetonitrile, 10ml Price on request P280255 2-Pentylidenecyclohexanone, 1g Price on request