Hexadecane Extraction Volatiles - BTEX Back Catalog number: 22001 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681352 Quinclorac-methyl, 100mg Price on request 1720.13-K-IO 2-n-Propylnaphthalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2027-19-2 Price on request 682922 Triflusulfuron-methyl, 100 µg/ml, Acetonitrile, Price on request