2,3,7-Trichlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane Back Catalog number: DD-237-S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 71236 Isobutyl acetate Price on request 12356.14-100-ME Monocyclohexyl phthalate-3,4,5,6-d4, 100µg/ml in MeOH, 1ml Price on request MDF-123489 1,2,3,4,8,9-Hexachloro(13C12)dibenzofuran, 1.2mL x 50ug/mL, toluene Price on request