Native Stock PCDDs and PCDFs, 1.2ml, nonane Back Catalog number: EPA-8290STN Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended ACQ-SE13-030 Ethanol standard in serum,1.3g/L,serum, 3mL Price on request 80105 bis(2-Chloroisopropyl) ether Price on request 680288 Tralomethrin, 100 µg/ml, Isooctane, 1ml Price on request