1. Persistent and mobile organic compounds—an environmental challenge

   • Thomas P. Knepper
   • Thorsten Reemtsma
   • Torsten C. Schmidt

   Editorial Open access 09 March 2020 Pages: 4761 - 4762

2. Analysis of mobile chemicals in the aquatic environment—current capabilities, limitations and future perspectives

   • Daniel Zahn
   • Isabelle J. Neuwald
   • Thomas P. Knepper

   Review 21 February 2020 Pages: 4763 - 4784

   

3. Challenges in the analytical determination of ultra-short-chain perfluoroalkyl acids and implications for environmental and human health

   • Maria K. Björnsdotter
   • Leo W. Y. Yeung
   • Ingrid Ericson Jogsten

   Review Open access 12 May 2020 Pages: 4785 - 4796

4. LC-MS screening of poly- and perfluoroalkyl substances in contaminated soil by Kendrick mass analysis

   • Boris Bugsel
   • Christian Zwiener

   Paper in Forefront Open access 09 January 2020 Pages: 4797 - 4805

   

5. Trace-level determination of phosphonates in liquid and solid phase of wastewater and environmental samples by IC-ESI-MS/MS

   • Dominic Armbruster
   • Eduard Rott
   • Oliver Happel

   Research Paper 22 October 2019 Pages: 4807 - 4825

   

6. Stable carbon isotope analysis of polyphosphonate complexing agents by anion chromatography coupled to isotope ratio mass spectrometry: method development and application

   • Philipp R. Martin
   • Daniel Buchner
   • Stefan B. Haderlein

   Research Paper 07 December 2019 Pages: 4827 - 4835

   

7. Column bleed in the analysis of highly polar substances: an overlooked aspect in HRMS

   • Bastian Schulze
   • Tobias Bader
   • Rudi Winzenbacher

   Research Paper 16 January 2020 Pages: 4837 - 4847

   

8. Applicability of mixed-mode chromatography for the simultaneous analysis of C₁-C₁₈ perfluoroalkylated substances

   • Rosa Montes
   • Rosario Rodil
   • José Benito Quintana

   Research Paper 31 January 2020 Pages: 4849 - 4856

   

9. Enrichment-free analysis of anionic micropollutants in the sub-ppb range in drinking water by capillary electrophoresis-high resolution mass spectrometry

   • Oliver Höcker
   • Tobias Bader
   • Christian Neusüß

   Research Paper Open access 09 March 2020 Pages: 4857 - 4865

   

10. Matrix effects in the analysis of polar organic water contaminants with HILIC-ESI-MS

    • Kathrin Müller
    • Daniel Zahn
    • Thomas P. Knepper

    Research Paper 04 March 2020 Pages: 4867 - 4879

    

11. Are (fluorinated) ionic liquids relevant environmental contaminants? High-resolution mass spectrometric screening for per- and polyfluoroalkyl substances in environmental water samples led to the detection of a fluorinated ionic liquid

    • Isabelle J. Neuwald
    • Daniel Zahn
    • Thomas P. Knepper

    Research Paper 31 March 2020 Pages: 4881 - 4892

    

12. Assessment of the chemical pollution status of the Dniester River Basin by wide-scope target and suspect screening using mass spectrometric techniques

    • Konstantina S. Diamanti
    • Nikiforos A. Alygizakis
    • Jaroslav Slobodnik

    Research Paper 29 April 2020 Pages: 4893 - 4907

    

13. Source-related smart suspect screening in the aqueous environment: search for tire-derived persistent and mobile trace organic contaminants in surface waters

    • Bettina Seiwert
    • Philipp Klöckner
    • Thorsten Reemtsma

    Research Paper Open access 08 May 2020 Pages: 4909 - 4919

    

14. Development of an LC-MS method for determination of nitrogen-containing heterocycles using mixed-mode liquid chromatography

    • Mohammad Sajjad Abdighahroudi
    • Holger V. Lutze
    • Torsten C. Schmidt

    Research Paper Open access 26 May 2020 Pages: 4921 - 4930

    

15. Expanded coverage of non-targeted LC-HRMS using atmospheric pressure chemical ionization: a case study with ENTACT mixtures

    • Randolph R. Singh
    • Alex Chao
    • Elin M. Ulrich

    Research Paper 03 June 2020 Pages: 4931 - 4939

    

16. A rapid method for quantification of persistent and mobile organic substances in water using supercritical fluid chromatography coupled to high-resolution mass spectrometry

    • Stefanie Schulze
    • Heidrun Paschke
    • Urs Berger

    Research Paper Open access 10 June 2020 Pages: 4941 - 4952

    

17. Optimized hidden target screening for very polar molecules in surface waters including a compound database inquiry

    • Susanne Minkus
    • Sylvia Grosse
    • Thomas Letzel

    Research Paper Open access 02 June 2020 Pages: 4953 - 4966

    

18. Capillary electrophoresis-mass spectrometry for the direct analysis of glyphosate: method development and application to beer beverages and environmental studies

    • Benedikt Wimmer
    • Martin Pattky
    • Carolin Huhn

    Research Paper Open access 10 June 2020 Pages: 4967 - 4983

    

19. Development of a capillary electrophoresis–mass spectrometry method for the analysis of metformin and its transformation product guanylurea in biota

    • Sarah Knoll
    • Stefanie Jacob
    • Carolin Huhn

    Research Paper Open access 22 June 2020 Pages: 4985 - 4996