p-Xylene, 5ml Back Catalog number: 679930 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 51138 NWTPH-HCID - Surrogate Standard Price on request 675359 D4-Ethephon, 100 µg/ml, Acetone, 1ml Price on request 66018 2,2’,5-Trichlorobiphenyl (18) Price on request