p-Xylene, 5ml Back Catalog number: 679930 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 2959.12-100-ME Methyl viologen-d8 dichloride (rings-d8) Price on request 673703 Terbuthylazine, 10 µg/ml, Ethyl acetate, 10ml Price on request 19205 TCLP Semi-Volatile Low Range Standard Price on request