PCB Congener Mix, 100µg/ml in Isooctane, 1ml Back Catalog number: 94567 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 55136 CWA Flame AA Metals Mix Price on request 92605 WS PAH Calibration Level 4 Price on request 96582 Acetaminophen Price on request