Checking of XRF Observations with Matrix Terms Involved in Sample Analysis


In X-Ray Fluorescence (XRF) studies of samples, the relative absorption terms for an analyte in a sample with respect to its standard (the analyte itself or its compound) have been empirically related to analyte amount as well as to next enhanced element amount in the sample. The terms along with these empirical relations have been used to cross check the XRF observations for the analysis work. One such an attempt has been made in the present work for bulk measurements on rice saplings and a disparity in observations has been caught.

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M. Bansal, K. Deep and R. Mittal, "Checking of XRF Observations with Matrix Terms Involved in Sample Analysis," Open Journal of Microphysics, Vol. 3 No. 2, 2013, pp. 23-27. doi: 10.4236/ojm.2013.32005.

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The authors declare no conflicts of interest.


[1] B. J. Mitchell, “Encyclopedia of Spectroscopy,” Reinhold, New York, 1960.
[2] B. J. Mitchell, “Encyclopedia of X-Rays and Gamma Rays,” Reinhold, New York, 1963.
[3] R. Jenkins, “An Introduction to X-Ray Spectrometry,” Heyden, London, New York, 1976.
[4] R. Jenkins, R. W. Gould and D. Gedcke, “Quantitative X-Ray Spectrometry,” Marcel Dekker, New York, 1995.
[5] J. W. Criss and L. S. Birks, “Calculation Methods for Fluorescent X-Ray Spectrometry, Empirical Coefficients vs Fundamental Parameters,” Analytical Chemistry, Vol. 40, No. 7, 1968, pp. 1080-1086. doi:10.1021/ac60263a023
[6] S. D. Rasberry and K. F. J. Heinrich, “Calibration for Inter Element Effects in X-Ray Fluorescence Analysis,” Analytical Chemistry, Vol. 46, No. 1, 1974, pp. 81-89. doi:10.1021/ac60337a027
[7] R. Mittal, K. L. Allawadhi and B. S. Sood, “Quantitative Analysis of Binary Mixtures Using a Simple X-Ray Fluorescence Technique,” X-Ray Spectrometry, Vol. 16, No. 1, 1987, pp. 37-39. doi:10.1002/xrs.1300160109
[8] R. Mittal, K. L. Allawadhi, B. S. Sood, N. Singh, A. Kumar and P. Kumar, “Determination of Potassium and Calcium in Vegetables by X-Ray Fluorescence Spectrometry,” X-Ray Spectrometry, Vol. 22, No. 6, 1993, pp. 413-417. doi:10.1002/xrs.1300220609
[9] H. K. Bandhu, J. S. Shahi, S. Puri, D. Mehta, M. L. Garg, N. Singh, P. C. Mangal and P. N. Trehan, “Analysis of Aerosol Samples from Chandigarh, Using EDXRF Technique,” Proceedings of National Symposium on Radiation Physics (NSRP), Patiala, October 1995, pp. 247-249.
[10] R. Plesch, “X-Ray Secondary Fluorescence in Matrix Correction,” X-Ray Spectrometry, Vol. 8, No. 3, 1979, pp. 114-116. doi:10.1002/xrs.1300080307
[11] M. Bansal, “Studies of X-Ray Fluorescence for Its Analytical Applications,” Ph.D. Thesis, Punjabi University, Patiala, 2008.
[12] M. Bansal, K. Deep and R. Mittal, “Matrix Effect Studies with Empirical Formulations in Maize Saplings,” Applied Radiation and Isotopes, Vol. 70, No. 10, 2012, pp. 2525-2533. doi:10.1016/j.apradiso.2012.07.011
[13] Vandana and R. Mittal, “Matrix Effects during Potassium and Calcium Determinations in Rice Saplings Using X-Ray Spectrometry,” Applied Radiation and Isotopes, Vol. 54, No. 3, 2001, pp. 377-382. doi:10.1016/S0969-8043(00)00284-0
[14] M. Bansal and R. Mittal, “Parameterization and Generation of Photon Induced K Cross-Sections,” Radiation Physics and Chemistry, Vol. 79, No. 5, 2010, pp. 583-593. doi:10.1016/j.radphyschem.2009.12.015

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