PCB Congener Mix #5 Back Catalog number: 94983 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 51011 JP-TS Price on request 79660 Penconazole Price on request L429-SS Method 429 Surrogate Standard, 100µg/ml in Isooctane/10% toluene, 1,2ml Price on request