1,2,3,9-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Back Catalog number: DF-1239-S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended L20015700IO PCB No. 157, 10µg/ml in Isooctane, 10ml Price on request 66112 PCB No. 112, 100ug/ml in Isooctane, 1ml Price on request 79345 2,4,5-Trichlorophenol Price on request