Octachlorostyrene, 20mg Back Catalog number: 681671 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 96053 Semi-Volatile Mix Price on request 2012.12-100-IO 3,3',4,4',5-Pentachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 57465-28-8 Price on request 681266 3,4-Dichlorophenol, 250mg Price on request