References
- 1952 . U.S. Atomic Energy Commission, Recommendations for Control of Beryllium Hazards. . July 17
- 1958 . American Conference of Governmental Industrial Hy-gienists, Threshold Limit Values for 1958. . A. M. A. Arch. Ind. Health , 18 : 178
- 1956 . American Industrial Hygiene Association, Hygienic Guides . Am. Ind. Hyg. Assoc. Quart. , 17 : 345
- Zehmatten , H. L. J. 1933 . A Reaction for Beryllium in Minerals and Rocks. . Proc. Acad. Sc. Amsterdam , 36 : 899
- Sanpell , E. B. 1950 . Colorimetric Determination of Traces of Metals. , 2nd Ed. , Interscience Publishers, Inc. .
- Klemperer , F. W. and Martin , A. P. 1950 . Determination of Traces of Beryllium in Biological Material. . Anal. Chern. , 22 : 828
- Welford , G. and Fast , J. Feb. 1951 . Isolation of Beryllium from Urine Employing Anion Exchange Resins. , Feb. , U.S. Atomic Energy Commission, New York Operations Office . Report No. 11
- Bouton , R. Z. Personal communication to the author.
- Elkins , H. B. 1959 . The Chemistry of Industrial Toxicology. , 2nd Edition. , New York : John Wiley & Sons, Inc. .
- Milligan , M. F. Analytical Procedures of the Industrial Hygiene Group , 2nd Ed. , U.S. Atomic Energy Commission . Report LA-1858
- Sax , N. I. and Kramlich , W. 1950 . A Fluorophotometric Determination for Beryllium in Microquantities. . General Electric Schenectady Works Laboratory , Jan. Data Folder No. DF50SL100
- Welford , G. A. and Harley , J. 1952 . Fluorimetric Determination of Trace Amounts of Beryllium. . Am. Ind. Hyg. Assoc. Quart. , 13 : 232
- Peterson , G. E. , Fast , J. and Welford , G. A. March 1951 . Flu-orimetric Analysis of Beryllium. , March , U.S. Atomic Energy Commission, New York Operations Office . Report No. 10
- Sill , C. W. and Willis , C. P. 1959 . Fluorometric Determination of Submicrognim Quantities of Beryllium. . Anal. Chem. , 31 : 598
- Petebson , G. E. , Welford , G. A. and Hakley , J. H. 1950 . Spectrographic Microdetermination of Beryllium in Air Duat Samples. . Anal. Chem. , 22 : 1197
- Cholak , J. and Hubbard , D. M. 1948 . Spectrographic Determination of Beryllium in Biological Material and in Air. . Anal. Chem. , 20 : 73
- Landis , P. May 1952 . Spectrographic Determination of Beryllium in Air Dust. , May , U.S. Atomic Energy Commission . Report KAPL-726
- Owen , L. E. , Delanet , J. C. and Neff , C. M. 1951 . The Spectrochemical Analysis of Air-Borne Dusts for Beryllium. . Am. Ind. Hyg. Assoc. Quart. , 12 : 112
- Bonneb , J. F. JR. April 1950 . The Isolation of Morin as a Reagent for Beryllium Analysis. , April , U.S. Atomic Energy Commission . Report UR-111
- Laitinen , H. A. and Kivalo , P. 1952 . Fluorimetric Determination of Traces of Beryllium. . Anal. Chem. , 24 : 1467