m-Xylene, 5ml Back Catalog number: 679929 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 0271.24-200-T Naphtho[2,3-k]fluoranthene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 207-18-1 Price on request C10028700 Acid Red 2G(E128), certified, 0.1g Price on request C15760000 Oxadiazon, 100mg Price on request