Hexadecane Extraction Volatiles - BTEX Back Catalog number: 20001 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 70471 Perylene, 1000µg/ml in methylene chloride, 1ml Price on request 680853 PCB 99, 5mg Price on request 3797.18-K-IO Traseolide, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 68140-48-7 Price on request