PCB 28, 10.0 µg/ml, Isooctane, 10ml Back Catalog number: 680572 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 673454 Thiamethoxam, 10.0 µg/ml, Acetonitrile, 10ml Price on request 79097 Aroclor 1232 Price on request 1433.11-1G 4-tert-Amylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 80-46-6 Price on request