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Contribution to the sample preparation in the radionuclide X-ray fluorescence analysis of hair
Authors:E Havránek  A Bumbálová  M Harangozó
Institution:(1) Department of Analytical Chemistry, Faculty of Pharmacy, Comenius University, 832 32 Bratislava, Czechoslovakia
Abstract:Methods of sample treatment in XRF analysis of hair are studied in view of the effect on analytical results. A new method is proposed based on the incomplete ashing of hair followed by pellet preparation. Its suitability is estimated on the XRF analysis of real hair samples collected from 4 healthy adults.
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