Xylene, 1ml Back Catalog number: 679780 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 92372 4-Nitrophenol Price on request C14283760 Imidacloprid-olefin, certified, 10mg Price on request 677839 4-Androstene-3,17-dione, 100mg Price on request