PCB Congener Mix #5 Back Catalog number: 94983 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended EDF-5999 Method 1613 Internal Standard Spiking Solution, 200ng/ml in Nonane, 0,5ml Price on request 680469 3-Ethyltoluene, 200 µg/ml, Methanol, 1ml Price on request 79648 Acenaphthylene-d8 Price on request