A simple, rapid, and selective infrared spectrometric method for the determination of beryllium is demonstrated. In this scheme, beryllium is extracted as acetylacetonate into chloroform, and the organic phase is sprayed onto a sodium chloride disk. Then the disk is inserted into the sample compartment of an infrared spectrometer for measuring beryllium concentrations. By this method, spectra may be obtained at sensitivities in the nanogram range. The band at 1215 cm−1 assigned to the µBeO vibrations was used as the analytical line.
AllerA. J., submitted for publication in Clin. Chim. Acta.
2.
AllerA. J., J. Trace Elem. Electr. Health Dis.41, 1 (1990).
3.
U.S. Environmental Protection Agency, “U.S.EPA Contract Laboratory Program Statement of Work for Inorganic Analysis Multi-Media Multi-Concentration,” Statement of Work No. 787, KFB WA87-Ko25-27 (Office of Solid Waste and Emergency Response, Washington, D.C., 1987).
4.
U.S. Environmental Protection Agency, Test Methods for Evaluating Solid Waste, SW-846, (Office of Solid Waste and Emergency Response, Washington, D.C., 1986), 3rd ed.
5.
EllisW. G.HodgeV. F.DerbyD. A.JonesC. L. and HinnersT. A, At. Spectrosc.9, 181 (1988).
6.
VanhoeH.VandecasteeleC.DesmetB. and DamsR, J. Anal. At. Spectrom.3, 703 (1988).
7.
CampbellE. Y. and SimonF. O, Talanta25, 251 (1978).
8.
TerashimaS., Geostand. Newsl.7, 295 (1983).
9.
SchmidtW. F. and DietlF, Fresenius Z. Anal. Chem.326, 40 (1987).
10.
ShigematsuT. and TabuseM, Nippon Kagaku Zasshi80, 159 and 162 (1959).
11.
BaumgartenE.Lentes-WagnerC. and WagnerR, Fresenius Z. Anal. Chem.328, 18 (1987).
12.
StaryJ. and HladkyE, Anal. Chim. Acta28, 227 (1953).
13.
MatsuzakiK., Bunseki Kagaku24, 442 (1975).
14.
TerashimaT., Bunseki Kagaku31, 727 (1982).
15.
VeseýJ.Benes˜P. and SevčikK, Wat. Res.23, 711 (1989).
