2,3-Dimethylheptane Back Catalog number: 71954 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8630.31-10UG 3ß,17ß(H),21 alpha(H)-3-Methylhopane, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 497938-96-2 Price on request 676831 Disperse Blue 106, 50.0 µg/ml, Acetonitrile, 5ml Price on request S-4452-100-T 15 EU PAH Cocktail , 100µg/m Lin Toluene , 1ml Price on request