Native Stock PCDDs and PCDFs, 1.2ml, nonane Back Catalog number: EPA-8290STN Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 94475 Alcohol-Glycol Standard, 4000µg/ml in Water, 1ml Price on request 10357.19-10MG Norclomipramine hydrochloride Price on request 70345 Propionic acid Price on request