Native Stock PCDDs and PCDFs, 1.2ml, nonane Back Catalog number: EPA-8290STN Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 50809 ICP Mix #1 Price on request 0801.11-K-IO 1-Methyladamantane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 768-91-2 Price on request 53144 EPA 1638Mix A Price on request