Record Display for the EPA National Library Catalog
RECORD NUMBER: 324 OF 1366Main Title | Determination of Arsenic and Arsenicals in Foods and Other Biological Materials. | |||||||||||
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Author | Lewis., Robert G. ; | |||||||||||
CORP Author | Health Effects Research Lab., Research Triangle Park, N.C. Environmental Toxicology Div. | |||||||||||
Year Published | 1977 | |||||||||||
Report Number | EPA/600/J-77/110; | |||||||||||
Stock Number | PB-278 590 | |||||||||||
Additional Subjects | Arsenic ; Chemical analysis ; Foods ; Samples ; Standards ; Colorimetric analysis ; Atomic spectroscopy ; Radioactive analysis ; Chromatography ; Electromechanics ; Reprints | |||||||||||
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Collation | 29p | |||||||||||
Abstract | An extensive review is presented on methodology for the determination of arsenic and its compounds. The review includes collection and storage of samples and sample preparation for (a) determination of total arsenic content and (b) of specific arsenic compounds. A section covers standards for the accuracy of analysis. Methods of measurement described are colorimetry, atomic absorption spectrometry, radioactivation analysis, other spectroscopic methods, chromatography, and electromechanical methods. |