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 1234.6-1ML 2,2-Dimethylbutane, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 75-83-2 Price on request 678424 delta-HCH, 100 µg/ml, Acetonitrile, 5ml Price on request 9273.20-K-ME Naltrexone (base, anhydrous), 1000µg base/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 16590-41-3 Price on request