Mass-Labelled PCB Solution, 1.2ml x 20ng/ml, nonane Back Catalog number: PCB-IS-A20 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 70019R Aroclor 1248 Price on request 94577 EPA Method 524.2 Volatile Standard Price on request 8621.30 alpha-Onocera-8,14-dien-3,21-diol, , Solvent-, Unit , # of units-, Cas.no. Price on request