1. “Guidelines Establishing Test Procedures for the Analysis of Priority Pollutants; Proposed Regulations.” Method 625, Federal Register, December 3, 1979, p. 69541.
2. “Validation Methodology for the Analysis of Residual Waste, Final Draft Report,” Project No. 4097-q-1X-F, September 29, 1980.
3. Proceedings of the 28th Annual Meeting at the Society of Mass Spectrometry and Allied Topics, New York, NY, May 1980, p. 169.
4. Paper presented at the 1981 Pittsburgh Conference and Exposition on Analytical Chemistry and Applied Spectroscopy, Atlantic City, NJ, March 1981.
5. Private Communication, Oak Ridge National Laboratory.