1. Study of the Aniline and Acetone Condensation Reaction under Electrospray Ionization Conditions

   • D. O. Kuleshov
   • D. M. Mazur
   • L. N. Gall

   ARTICLES 20 December 2020 Pages: 1647 - 1652

   

2. A Comparison of the Limits of Detection for a Number of Surrogates of Organophosphorus Toxic Agents and Methylphosphonic Acid Silyl Derivatives and its O-Alkyl Esters by Gas Chromatography/Mass Spectrometry with Various Ionization Methods and a Flameless Thermionic Ionization Detector

   • Yu. S. Yashin
   • I. A. Revelsky
   • A. I. Revelsky

   ARTICLES 20 December 2020 Pages: 1653 - 1659

3. Optimization of Vertical Acceptance of the Static Mass Analyzer

   • V. D. Sachenko
   • A. S. Antonov
   • A. S. Berdnikov

   ARTICLES 20 December 2020 Pages: 1660 - 1664

   

4. Fixed-Charge Generation Derivatization for the Analysis of Carbonyl Compounds by Electrospray Ionization Mass Spectrometry

   • V. V. Ilyushenkova
   • D. I. Zhilyaev
   • R. S. Borisov

   ARTICLES 20 December 2020 Pages: 1665 - 1670

   

5. Detection of the Active Substance of an Anxiolytic Fabomotizole and Its Metabolite by Gas Chromatography/Mass Spectrometry with Positive Ion Chemical Ionization

   • A. I. Revelsky

   ARTICLES 20 December 2020 Pages: 1671 - 1677

   

6. Processing of Mass Spectra of Exhaled Gases Based on Correlation Algorithms

   • V. V. Manoilov
   • L. V. Novikov
   • S. Z. El-Salim

   ARTICLES 20 December 2020 Pages: 1678 - 1684

   

7. Reduction Reactions in the Ion Source in Electron Ionization Mass Spectrometry

   • D. M. Mazur
   • M. E. Zimens
   • A. T. Lebedev

   ARTICLES 20 December 2020 Pages: 1685 - 1692

   

8. An Ion-Optical Circuit of a Small-Sized Mass-Spectrometer for the Isotope Analysis of Hydrogen–Helium Mixtures

   • V. D. Sachenko
   • E. M. Yakushev
   • A. S. Berdnikov

   ARTICLES 20 December 2020 Pages: 1693 - 1699

   

9. Application of Atmospheric Pressure Photoionization to the Determination of 1,1-Dimethylhydrazine Transformation Products by Liquid Chromatography/Mass Spectrometry

   • M. S. Popov
   • N. V. Ul’yanovskii
   • D. S. Kosyakov

   ARTICLES 20 December 2020 Pages: 1700 - 1707

   

10. p-Methoxyphenacyl Bromide as a Versatile Reagent for the Determination of Alkylphosphonic and Alkylmethylphosphonic Acids by High-Performance Liquid and Gas Chromatography with Mass Spectrometric Detection

    • T. M. Baygildiev
    • M. F. Vokuev
    • I. A. Rodin

    ARTICLES 20 December 2020 Pages: 1708 - 1718

    

11. Pyridine and Methylpyridines: Calculations of the Structure, Proton Affinity, Gas-Phase Basicity, and Mobility of Protonated Molecules and Proton-Bound Dimers

    • A. V. Lebedev

    ARTICLES 20 December 2020 Pages: 1719 - 1730

    

12. Ion-Molecular Derivatization Reactions of Alcohols in a “Direct Analysis in Real Time” (DART) Mass Spectrometer: 4-N,N-Dimethylaminopyridine as a New Efficient Reagent

    • R. S. Borisov
    • C. A. Esparza
    • V. G. Zaikin

    ARTICLES 20 December 2020 Pages: 1731 - 1735

    

13. Identification of Adducts of O-Isopropylmethylphosphonic and O-Cyclohexylmethylphosphonic Acids with a Tripeptide (Tyr-Thr-Lys) in Human Plasma by Liquid Chromatography–Mass Spectrometry

    • T. M. Baygildiev
    • A. V. Braun
    • I. A. Rodin

    ARTICLES 20 December 2020 Pages: 1736 - 1742