Mass-Labelled PCB Solution/Mixture , 1.2ml, nonane Back Catalog number: PCB-IS-B Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 3338.12-100-AN Chlorfenvinphos, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 470-90-6 Price on request 676679 o-Dianisidine, 100mg Price on request 3660.6-1ML 1,3,5-Tribromobenzene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 626-39-1 Price on request