1,2,4,6-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Back Catalog number: DF-1246-S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 72074 1,2,3-Trichloropropane-d5 Price on request DF-A10-CSL Extended Calibration/Low Level Solution, 200ul, nonane Price on request 683726 Formaldehyd-DNPH, 100 µg/ml, Acetonitrile, 5ml Price on request