Mass-Labelled PCB Solution/Mixture , 1.2ml, nonane Back Catalog number: PCB-IS-B Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 679180 Tinidazole, 10mg Price on request 66115 2,3,4,4’,6-Pentachlorobiphenyl Price on request 674749 1,2,4,5-Tetrachlorobenzene, 250mg Price on request