1,2,6,7-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Back Catalog number: DF-1267-S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 93891 Acetone Price on request 73578 2-Thiocyanomethylthiobenzothiazole Price on request DF-IS-F Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane Price on request