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  1. No Access

    Article

    Atomic Absorption Control of Ultimate Allowable Concentration of Elements in Meat Products without Sample Dissolution

    In order to control the maximum levels of As, Cr, Pb, Cd, and Sn in meat products, it is proposed to transfer them to a suspension of 140 mg/mL and use an atomic absorption spectrometer with a graphite furnace...

    R. R. Khaibullin, D. S. Irisov, A. I. Zakirov… in Moscow University Chemistry Bulletin (2020)

  2. No Access

    Article

    A Two-Stage Probe Atomizer for Zeeman Atomic Absorption Spectrometry with High-Frequency Modulation of Radiation Polarization

    A two-stage probe atomizer for direct analysis of samples that strongly smoke when evaporating (oil, food suspensions, etc.) by Zeeman atomic absorption spectrometry with high-frequency modulation of the polar...

    R. R. Khaibullin, D. S. Irisov, O. B. Salikhova, Yu. A. Zakharov in Optics and Spectroscopy (2019)

  3. No Access

    Article

    Determination of gold and palladium in rocks and ores by atomic absorption spectrometry using two-stage probe atomization

    The efficiency of two-stage probe atomization for the determination of gold and palladium in geological samples by electrothermal atomic absorption spectrometry is studied. The effects of temperature–time prog...

    A. V. Volzhenin, N. I. Petrova, N. S. Medvedev… in Journal of Analytical Chemistry (2017)

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    Article

    Observation of magnetic coupling between the nuclei of liquid 3He and the 141Pr nuclei of PrF3 crystalline powder

    The resonance magnetic coupling between the nuclei of liquid 3He and the 141Pr nuclei of a fine-dispersed powder of PrF3 Van Vleck paramagnet with the grain size below 45 μm has been discovered at a temperature o...

    A. V. Egorov, D. S. Irisov, A. V. Klochkov, A. V. Savinkov, K. R. Safiullin… in JETP Letters (2007)