Mass-Labelled PCDD/PCDF Solution/Mixture, 1.2ml, nonane Back Catalog number: MDDF-MDT Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 19097 EPA Method 602 - Surrogate Standard Price on request 672960 Griseofulvin, 250mg Price on request 8892.10 Bentazone-14C1, 0.25mCi, Solvent-, Unit , # of units-, Cas.no. Price on request