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Development of the collinear laser beam line at TRIUMF |
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| Authors: | C D P Levy M R Pearson G D Morris K H Chow M D Hossain R F Kiefl R Labbé J Lassen W A MacFarlane T J Parolin H Saadaoui M Smadella Q Song D Wang |
| Institution: | 1. Faculty of Physical Techniques and Devices for Quality Control, Ural Federal University (The former Ural State Technical University—UPI), Ekaterinburg, 620002, Russian Federation 2. Faculty of Experimental Physics, Ural Federal University (The former Ural State Technical University—UPI), Ekaterinburg, 620002, Russian Federation 3. Faculty of Physics & Computer Science, AGH University of Science & Technology, 30-059, Kraków, Poland |
| Abstract: | Several commercially available medicaments containing ferrous fumarate (FeC4H2O4) and ferrous sulfate (FeSO4), as a source of ferrous iron, were studied using a high velocity resolution Mössbauer spectroscopy. A comparison of the 57Fe hyperfine parameters revealed small variations for the main components in both medicaments indicating some differences in the ferrous fumarates and ferrous sulfates. It was also found that all spectra contained additional minor components probably related to ferrous and ferric impurities or to partially modified main components. |
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