1,2,4,8-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Back Catalog number: DF-1248-S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended DF-1467-S 1,4,6,7-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request 50416 Metals Mix 6B Price on request 3817.18-100-ME Retrorcine, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 480-54-6 Price on request