This rule promulgates EPA’s decision to require manufacturers and processors to test biphenyl (CAS No: 92—52—4) for environmental effects and chemical fate under section 4(a) of the Toxic Substances Control Act (TSCA) according to protocols to be submitted to and approved by EPA.
You will need Adobe Reader to view some of the files on this page. See EPA’s About PDF page to learn more.- Federal Register notice: Toxic Substances; Biphenyl; Test Rule (PDF)(8 pp, 2 MB, September 12, 1985)