2,4-DB Back Catalog number: 78006 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended CBP-2-D 2-Chlorobiphenylene, 1.2ml x 1x10-4M, dimethylsulfoxide Price on request 96770 PAH Standard Price on request 0071.9-K-CY trans-Bicyclo[4.3.0]nonane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 3296-50-2 Price on request