2-Isobutyl-3-methoxypyrazine Back Catalog number: 72478 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1966.12-50-IO 2,2',3,4,4'-Pentabromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 182346-21-0 Price on request 74219 Fenpropimorph, 1000μg/mL in Acetonitrile, 1ml Price on request 97279 Aliphatic Internal Standard Price on request