PCB Congeners & Hexachlorobenzene Mix #4 Back Catalog number: 95453 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 672827 Oxyfluorfen, 100mg Price on request 94190 Freon 113 & MTBE Price on request 11001.8-50MG Metaldehyde-d16,neat,neat,50mg, Price on request