2,4-DB Back Catalog number: 83573 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 93714 n-Hydrocarbon Standard Price on request 2119.10-K-IO Mono-n-butyltriethyltin, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 17582-53-5 Price on request 683866 PAH-Mix 4, 10.0 µg/ml, Acetonitrile, 10ml Price on request