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 9138.7-100MG Mesalazine, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 89-57-6 Price on request 95161 2,4,5-Trichlorophenol Price on request 92069 Fluoranthene, 100µg/ml in Acetonitrile, 1ml Price on request