Mass-Labelled PCB Solution/Mixture , 1.2ml, nonane Back Catalog number: PCB-IS-B20 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 675315 Acethion, 20mg Price on request DF-2368-S 2,3,6,8-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request 1760.10-10MG 8-Amino-2-naphthol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 118-46-7 Price on request