Hexadecane Extraction Volatiles - BTEX Back Catalog number: 20001 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 70973 n-Eicosane Price on request 97480 VOC Standard Price on request 8459.9-100 Propanil, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 709-98-8 Price on request