1,3,6,7-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Back Catalog number: DF-1367-S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 1718.18-K-IO 2,7-Di-tert-butylnaphthalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 10275-58-8 Price on request DF-12467-S 1,2,4,6,7-Pentachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request 9302.15 Clonazepam-d4, , Solvent-, Unit , # of units-, Cas.no. 170082-15-2 Price on request