Aldehyde & Ketone Standard Back Catalog number: 96927 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9331.16-K-AN N-Nitrosodi-n-octylamine, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 6335-97-3 Price on request PTBX 2,3,5,6-Tetrabromo-p-xylene, 1.2ml x 50ug/ml , toluene Price on request PN-46S 1,4,5,8-Tetrachloronaphthalene (96%), 1.2ml x 48ug/ml, nonane Price on request