Interference Standard 1 Back Catalog number: 53039 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8409.15-100MG Perfluoro-n-pentadecane, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 2264-03-1 Price on request 3206.16-K-IO 9-cis-Hexadecenoic acid , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 373-49-9 Price on request 52008 (TCLP) GFAA Standard Price on request