Johanna Irrgeher
Activities
- 2019
Stable isotope ratio analysis of Pb, S and Sr in plant-available element fractions: Targeted sampling and on-site interferent separation by diffusive gradients in thin films (DGT)
Johanna Irrgeher (Speaker), S. Wagner (Speaker), Ondrej Hanousek (Speaker), Jakob Santner (Speaker), Markus Puschenreiter (Speaker), Walter Wenzel (Speaker) & Thomas Prohaska (Speaker)
Feb 2019Activity: Talk or presentation › Oral presentation
Submicrogram sulfur isotope analysis by EA-MC-ICP-MS
Johanna Irrgeher (Speaker), Aaron K. Wilkins (Speaker), Thomas Prohaska (Speaker) & M. Wieser (Speaker)
Feb 2019Activity: Talk or presentation › Oral presentation
Technology-critical elements (TCE): Source characterization and assessment of environmental exposure
Johanna Irrgeher (Speaker), B. Bookhagen (Speaker), Christine Opper (Speaker) & Thomas Prohaska (Speaker)
Feb 2019Activity: Talk or presentation › Invited talk
The isotopic challenge: metrological approaches for accurate isotope measurements
Johanna Irrgeher (Speaker), Thomas Prohaska (Speaker), M. Wieser (Speaker), Fawziah Mohamed (Speaker), Daniel Pröfrock (Speaker), Tristan Zimmermann (Speaker), Anika Retzmann (Speaker) & Anna Reese (Speaker)
Feb 2019Activity: Talk or presentation › Invited talk
The isotopic challenge: metrological approaches for accurate isotope measurements (lecture)
Thomas Prohaska (Speaker), Michael Wieser (Speaker), Fwziah A. Mohamed (Speaker), Daniel Pröfrock (Speaker), Anna Reese (Speaker), Anika Retzmann (Speaker), Tristan Zimmermann (Speaker) & Johanna Irrgeher (Speaker)
Feb 2019 → …Activity: Talk or presentation › Oral presentation
Colloquium atomic weights - the basis of chemical calculations
Johanna Irrgeher (Speaker), Juris Meija (Speaker) & Manfred Gröning (Speaker)
2019Activity: Talk or presentation › Invited talk
- 2018
Laser Ablation ICP-MS - (Neue) Anwendungen im Bereich "chemical imaging" - (invited lecture)
Thomas Prohaska (Speaker) & Johanna Irrgeher (contributor)
17 Oct 2018Activity: Talk or presentation › Invited talk
Natural isotopic variation of titanium in industrially used TiO2-nanoparticles assessed by (FFF) - MC ICP-MS
Johanna Irrgeher (Speaker), Florian Dutschke (Speaker) & Daniel Pröfrock (Speaker)
Oct 2018Activity: Talk or presentation › Invited talk
Natural isotopic variation of titanium in industrially used TiO2-nanoparticles assessed by (FFF) - MC ICP-MS
Johanna Irrgeher (Speaker), Florian Dutschke (Speaker) & D. Pröfrock (Speaker)
Oct 2018Activity: Talk or presentation › Invited talk
Natural isotopic variation of titanium in industrially used TiO2-nanoparticles assessed by (FFF) - MC ICP-MS
Johanna Irrgeher (Speaker) & Daniel Pröfrock (Speaker)
Sept 2018Activity: Talk or presentation › Oral presentation
