Hexachlorobenzene, 250mg Back Catalog number: 673829 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 59301 Glycerol Price on request 677184 3,3'-Dichlorobenzidine, 100mg Price on request 676806 N-Desacetyl amido amidotrizoic acid, 10mg Price on request