3,4-Dimethylheptane Back Catalog number: 71345 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 64446 Fermentation standard Mix, in Water, 1ml Price on request 679889 2-Methoxy-5-methylaniline, 100 µg/ml, Acetonitril Price on request 92134 EPA Method 525 Pesticide Standard Price on request