2,3-Dimethylnaphthalene Back Catalog number: 71270 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72508 2,3-Butanedione Price on request 0802.12-K-IO 1-Ethyladamantane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 770-69-4 Price on request 22013 EPA Method 8260B - Purgeable Internal Std Price on request