p-Xylene, 5ml Back Catalog number: 679930 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 678027 Pyrethrins (technical), 100mg Price on request 685757 Phthalimide, 100µg/ml in Acetonitrile, 1ml Price on request 3114.10-50-IO 1-Bromonaphthalene, 50µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 90-11-9 Price on request