3,4-Dimethylheptane Back Catalog number: 71345 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71496 Cyfluthrin, “Baythroid” Price on request 2527.11-100-ME 4-Isobutylbenzoic acid, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 38861-88-0 Price on request 95871 o-Xylene Price on request