CLP ILM 3.0 / 5.3 Interferents A Back Catalog number: 53024 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 97819 PCB Congeners (10 ppm) Price on request 35002 EPA Method 502.2/524.2 Volatile Standard Price on request 50434 COD Calibration Standard Price on request