Pyrene, 100 µg/ml, Cyclohexane, 1ml Back Catalog number: 678965 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 676775 Cloprop, 10.0 µg/ml, Acetonitrile, 10ml Price on request P705220 Pregnanetriolone, 1mg Price on request 8912.14-100-T 4-Methyl-2,2',5,5'-tetrachlorodiphenylmethane Price on request