2,4-Dimethylheptane Back Catalog number: 79386 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 90586 Wisconsin DNR PVOC Standard Price on request XA11440300ME 4-Chloro-3-methylphenol, 100µg/ml in MeOH, 1ml Price on request 59344 Perchlorate (ClO4-), 100µg/mL in Water, 100ml Price on request