2,4,4'-Trichlorodiphenyl ether, 1.2ml x 50ug/ml, nonane Back Catalog number: DPE-28 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 82466 EPA Method 8260B Mix #4 Price on request 8755.0-1G Melamine micronized, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. Price on request 96654 1,2-Dichloroethane-d4 & Toluene-d8 Price on request