624B Internal / Surrogate Standard Back Catalog number: 98628 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended B-209S Decabromobiphenyl, 35µg/mL in IO:AC (98:2), 1ml Price on request 8219.15-K-AN n-Octanal-PFBOA derivative, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. Price on request E925605 3-Ethyl-2,5-pyrazinediethanol, 1mg Price on request