2,4,4',5-Tetrachlorodiphenyl ether, 1.2ml x 50ug/ml, nonane Back Catalog number: DPE-74 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 58022 Titanium (Ti) Price on request 82411 EPA Method 8240A Sys Perf Check Cmpds Price on request 50416 Metals Mix 6B Price on request