3,4-Dimethylheptane Back Catalog number: 71345 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8669.9-100-AN Imidacloprid,100 µg/mL,acetonitrile,1mL, Price on request 11725.12-100-IO 2,3,4,4',6-Pentachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request 1980.17-10-IO 2-(4-Nonylphenoxy)acetic acid isomer mixture,10 µg/mL,isooctane,1mL, Price on request