2,3,4,8-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Back Catalog number: DF-2348-S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 8889.14-K-IO Diethyl sebacate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 110-40-7 Price on request 673421 Propargite, 100 µg/ml, Acetonitrile, 5ml Price on request 59915 ICP-MS Verification Standard Price on request