2,3,7-Tribromodibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene Back Catalog number: BDD-237 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended MHCH-MXA Mass-Labelled HCH Solution/Mixture, 2µg/ml in Nonane, 1,2ml Price on request X9137 Naphthalene Price on request 93865 D-(+)-Xylose Price on request