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Neutron activation analysis for

Comparison of Various FNAA Techniques for Assay of Synthetic Octol Samples Precision of Single-Axis Rotation FNAA for Assay of Octol Plant Samples Fast Neutron Activation Analysis for Nitrogen in Explosives by... [Pg.7]

Wilkniss, Fast Neutron Activation Analysis For Nitrogen in Explosives and Propellants , RadiochimActa 7 (4), 196—8 (1967) CA 68, 4570 (1968) 45) Anon, Fropeilant,... [Pg.303]

Fast Neutron Activation Analysis for Nitrogen in Explosives by Triple-Axis Rotation... [Pg.361]

Heydorn K (1984) Neutron Activation Analysis for Chemical Trace Element Research. CRC Press, Boca Raton, Florida. [Pg.104]

Neff, H. (2000), Neutron activation analysis for provenance determination in archaeology, in Ciliberto, E. and G. Spoto (eds.), Modern Methods in Art and Archaeology, Chemical Analysis Series, Vol. 155, Wiley, New York, pp. 81-134. [Pg.601]

Murthy and Ryan [823] used colloid flotation as a means of preconcentration prior to neutron activation analysis for arsenic, molybdenum, uranium, and vanadium. Hydrous iron (III) oxide is floated in the presence of sodium decyl sulfate with small nitrogen bubbles from 1 litre of seawater at pH 5.7. Recoveries of arsenic, molybdenum, and vanadium were better than 95%, whilst that of uranium was about 75%. [Pg.282]

An application of neutron activation analysis for the determination of inorganic ions in LB multilayers was reported. A special technique for the removal of... [Pg.95]

Lambert JPF, Wilshire FW. 1979. Neutron activation analysis for simultaneous determination of trace elements in ambient air collected on glass-fiber filters. Anal Chem 51 1346-1350. [Pg.143]

Recently, Heydom has dealt extensively with the various aspects of the application of NAA to the analysis of biological materials. The usefulness of neutron activation analysis for the determination of protein-boxmd elements in human serum has been demonstrated by Woittiez... [Pg.166]

Neutron Activation Method. Neutron activation analysis for the measurement of trace elements has been used extensively and the literature is replete with papers on this subject. A recent review of this technique as applied to environmental samples has been published by the National Academy of Sciences(12). [Pg.121]

Procedures for the determination of 11 elements in coal—Sb, As, Br, Cd, Cs, Ga, Hg, Rb, Se, U, and Zn—by neutron activation analysis with radiochemical separation are summarized. Separation techniques include direct combustion, distillation, precipitation, ion exchange, and solvent extraction. The evaluation of the radiochemical neutron activation analysis for the determination of mercury in coal used by the Bureau of Mines in its mercury round-robin program is discussed. Neutron activation analysis has played an important role in recent programs to evaluate and test analysis methods and to develop standards for trace elements in coal carried out by the National Bureau of Standards and the Environmental Protection Agency. [Pg.92]

Trace Elements by Instrumental Neutron Activation Analysis for Pollution Monitoring... [Pg.106]

Using the Chart of the Nuclides as a guide, estimate the sensitivity (minimum quantity that can be detected) of neutron activation analysis for europium using a thermal neutron flux of 3 x 1012 n/cm2-s. Assume no irradiation may last more than 1 h and the minimum detectable activity is 10 dpm. [Pg.379]

The most common sources are based on the 3H(d, n) reaction. Deuterons are accelerated to 150 keV with currents 2.5 mA and strike a tritium target. They produce 2 x 1011 of 14-MeV neutrons/s under these conditions. The neutrons produced are widely used in fast neutron activation analysis for the determination of light elements. The tritium targets are typically metals such as Ti, which have been loaded with titanium tritide. The accelerators are usually small Cockcroft-Walton machines or small sealed-tube devices where the ion source and accelerator structure are combined to produce a less expensive device with neutron yields 108/s. [Pg.396]

Wood, D. E., P. L. Jessen, and R. E. Wood Industrial Application of Fast Neutron Activation Analysis for Protein Content of Food Products. Paper presented at the 52nd Annual Meeting of the American Association of Cereal Chemists, Los Angeles, California, April, 1967. [Pg.88]

Gorski, L., W. Kusch, and J. Wojtkowska Fast Neutron Activation Analysis for Determination of Copper Content of Lower Silesian Copper Deposits. Talanta 11, 1135 (1964). [Pg.89]

M5. Mark, H. B., Application of an electrochemical pre-concentration technique to neutron-activation analysis for traces of metal ions. J. Pharm. Belg. 25, 367-399... [Pg.373]

Figueieedo AMG, Saiki M, Ticianelli RB, Domingos M, Alves ES and Maekeet B (2001) Determination of trace elements in Tillandsia usneoides by neutron activation analysis for environmental biomonitoring. J Radioanal Nucl Chem 249 391-395. [Pg.252]

Diehl JF and Schelenz R (1975) Neutron activation analysis for multielement determination in foodstuffs and in other biological samples. Lebensm Wiss u Technol 8 154-157. [Pg.572]

Sabbioni E, Nicoiaou GR, Peitea R, Beccaloni E, Coni E, Alimonti A and Caeoli S (1990) Inductively coupled atomic emission spectrometry and neutron activation analysis for the determination of element reference values in human lung tissue. Biol Trace Flem Res 26-27 757-768. [Pg.810]

Reed KC and Bygeave FL (1974b) The inhibition of mitochondrial calcium transport by lanthanides and ruthenium red. Biochem J 140 143-155. Sabbioni F, Nicoiaou GR, Peitea R, Beccaloni F, Coni F, Alimonti A and Caeoli S (1990) Inductively coupled atomic emission spectrometry and neutron activation analysis for the determination of clement reference values in human lung tissue. Biol Trace Flem Res 26-27 757-768. Sanborn WG and Langee GA (1970) Specific uncoupling of excitation and concentration in mammalian cardiac tissue by lanthanum. J Gen Physiol 56 191-217. [Pg.878]

CoENELis R, Speeke A and Hoste J (1975) Neutron activation analysis for bulk and trace elements in urine. Anal Chim Acta 78 317-327. [Pg.1395]

Most studies cited above have not utilized the great potential of neutron activation analysis for multielement analysis. The introduction of high-resolution Ge(Li) gamma-ray detectors makes instrumental neutron activation analysis (INAA) possible for many elements. Bryan, et have used INAA to determine 17 ele-... [Pg.90]

See other pages where Neutron activation analysis for is mentioned: [Pg.72]    [Pg.464]    [Pg.200]    [Pg.47]    [Pg.439]    [Pg.163]    [Pg.207]    [Pg.363]    [Pg.392]    [Pg.335]    [Pg.754]    [Pg.224]    [Pg.376]    [Pg.1577]   
See also in sourсe #XX -- [ Pg.318 ]



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