PCB 153, 10.0 µg/ml, Isooctane, 10ml Back Catalog number: 680401 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 674160 DEET, 250mg Price on request 676706 PSA-GCB-Mix for 2007.01 per AOAC Price on request 52140 EPA 1620 Standard 2 Price on request