EPA 16 PAH Cocktail (13C,99%), 5µg/ml Nonane,1,2ml Back Catalog number: ES-4087 Availability: In the manufacturer's stock Price on request - + Recommended 9721.27-100-IO Heptacosanoic acid, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 7138-40-1 Price on request N-11076-1G Aniline, 1g Price on request WP-CS4 Dioxin-Like PCBs Individual Calibration Sol. CS4., in Nonane, 500µl Price on request