PCB 180, 10.0 µg/ml, Isooctane, 10ml Back Catalog number: 680403 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 677471 Trichlorfon, 250mg Price on request 673986 Chlorpyrifos, 250mg Price on request 70556 Biphenyl Price on request