o-Xylene, 5ml Back Catalog number: 679928 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 13570-10AC5 Siloxanes - Mix 8, 10µg/ml in Acetone, 5ml Price on request 50295 Anions Mix Price on request 0294.19-200-T 3-Methylchrysene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 3351-31-3 Price on request