Boron contamination from platinum crucibles*

Elton L. Couch
Gulf Research & Development Co., Pittsburgh, Pennsylvania, U.S.A.
* Approved for publication by the President, Gulf Research & Development Company.

Clays and Clay Minerals; May 1968 v. 17; no. 1; p. 38-41; DOI: 10.1346/CCMN.1969.0170108
© 1969, The Clay Minerals Society
Clay Minerals Society (www.clays.org)