Reference to a company or product name does not imply approval or recommendation of the product by Union Carbide • Corporation ~r the U.S. Energy Research and Development Administration to the exclusion of others that may meet specifications.

T h i s report wos prepared as on occount of Government sponsored work. Neither tha United Stater, nor tho Commlsslon, nor any person acting on behalf of the Commission: A. Makes any warranty or reprosentotion, e x p r e s d or implied, with respect t o the accuracy, complokmss, or usmfulness of the informotion containmd i n this repat, or that tho use o f any informotion, opporatus, mothod, or process disclosed i n this report may not infringe privately ownmd rights; or 8. Assumes any Iiobllitios with respect to the use of, or for damages resulting from thm use o f any informotion, opparatus, method, or process disclosed i n t h i s report. As used i n thm obovm, "parson acting on behalf of the Commission" includes any employme or contractor of tho Commission, or employee of such controctor, t o tho extent thot such employme