Mass-Labelled PCB Solution , 1.2ml x 100ng/ml, nonane Back Catalog number: PCB-SS-A100 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 33003 EPA Method 524.2 Volatiles Price on request 79131 2,3,4,6-Tetrachlorophenol Price on request 9027.6-K-IO 1,4-Dibromobenzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 106-37-6 Price on request