Hexachlorobenzene, 250mg Back Catalog number: 673829 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 55130 CWA Nitrate & Nitrite Price on request 50168 Anion Mix #1 Price on request 0390.14-K-T Anthracene-d10, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1719-06-8 Price on request