SPCC Class I - Method 8261 Back Catalog number: 82467 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79541 Dimethyl sulfoxide Price on request 82450 EPA Method 1666 Standard #2 Price on request 94567 PCB Congener Mix, 100µg/ml in Isooctane, 1ml Price on request