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Analytical and Bioanalytical Chemistry
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August 10, 2006
Application of glow discharge mass spectrometry to multielement ultra-trace determination in ultrahigh-purity copper and iron: a calibration approach achieving quantification and traceability
Ralf Matschat, Joachim Hinrichs, Heinrich Kipphardt
Analytical and Bioanalytical Chemistry
|
October 18, 2007
Enhancement of intensities in glow discharge mass spectrometry by using mixtures of argon and helium as plasma gases
Britta Lange, Ralf Matschat, Heinrich Kipphardt
Analytical and Bioanalytical Chemistry
|
April 2, 2023
On the way to SI traceable primary transfer standards for amount of substance measurements in inorganic chemical analysis
Ralf Matschat, Silke Richter, Jochen Vogl, et al.
Analytical and Bioanalytical Chemistry
|
October 24, 2003
New mathematical models with associated equations for isotope dilution mass spectrometry (IDMS)
Heinrich Kipphardt, Paul De Bièvre, Philip D P Taylor
Analytical Chemistry
|
July 27, 2002
Conversion of carbon into CF4 for SI-traceable measurements of absolute carbon isotope amount ratios: a feasibility study
Katrin Russe, Heinrich Kipphardt, Olivier Bréas, et al.
Journal of the American Society for Mass Spectrometry
|
December 11, 2014
Mass spectrometric study of the impurity profile in Zn during reduction-distillation of ZnO with activated and inactivated Al
Anil Gopala, Michael Zellmann, Heinrich Kipphardt, et al.
Analytical and Bioanalytical Chemistry
|
October 14, 2014
Determination of major nonmetallic impurities in magnesium by glow discharge mass spectrometry with a fast flow source using sintered and pressed powder samples
Alexei Plotnikov, Jens Pfeifer, Silke Richter, et al.
ACS Measurement Science Au
|
December 22, 2025
Trace-Level Ammonia-Water Interactions in Hydrogen: Challenges in Gas Purity Analysis Using Optical-Feedback Cavity-Enhanced Absorption Spectroscopy (OF-CEAS)
Mehmet Emin Bayat, Heinrich Kipphardt, Carlo Tiebe, et al.
Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy
|
September 8, 2024
Exploring the potential of a setup for combined quantification of hydrogen in natural gas - Raman and NMR spectroscopy
Tino P Golub, Klas Meyer, Andrea Paul, et al.
Analytical and Bioanalytical Chemistry
|
March 22, 2022
Trends in selected fields of reference material production
Sebastian Recknagel, Harald Bresch, Heinrich Kipphardt, et al.
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Search research articles
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Showing results (1-10 of 12) with videos related to
Sort By:
Page
of 2
Analytical and Bioanalytical Chemistry
|
August 10, 2006
Application of glow discharge mass spectrometry to multielement ultra-trace determination in ultrahigh-purity copper and iron: a calibration approach achieving quantification and traceability
Ralf Matschat, Joachim Hinrichs, Heinrich Kipphardt
Analytical and Bioanalytical Chemistry
|
October 18, 2007
Enhancement of intensities in glow discharge mass spectrometry by using mixtures of argon and helium as plasma gases
Britta Lange, Ralf Matschat, Heinrich Kipphardt
Analytical and Bioanalytical Chemistry
|
April 2, 2023
On the way to SI traceable primary transfer standards for amount of substance measurements in inorganic chemical analysis
Ralf Matschat, Silke Richter, Jochen Vogl, et al.
Analytical and Bioanalytical Chemistry
|
October 24, 2003
New mathematical models with associated equations for isotope dilution mass spectrometry (IDMS)
Heinrich Kipphardt, Paul De Bièvre, Philip D P Taylor
Analytical Chemistry
|
July 27, 2002
Conversion of carbon into CF4 for SI-traceable measurements of absolute carbon isotope amount ratios: a feasibility study
Katrin Russe, Heinrich Kipphardt, Olivier Bréas, et al.
Journal of the American Society for Mass Spectrometry
|
December 11, 2014
Mass spectrometric study of the impurity profile in Zn during reduction-distillation of ZnO with activated and inactivated Al
Anil Gopala, Michael Zellmann, Heinrich Kipphardt, et al.
Analytical and Bioanalytical Chemistry
|
October 14, 2014
Determination of major nonmetallic impurities in magnesium by glow discharge mass spectrometry with a fast flow source using sintered and pressed powder samples
Alexei Plotnikov, Jens Pfeifer, Silke Richter, et al.
ACS Measurement Science Au
|
December 22, 2025
Trace-Level Ammonia-Water Interactions in Hydrogen: Challenges in Gas Purity Analysis Using Optical-Feedback Cavity-Enhanced Absorption Spectroscopy (OF-CEAS)
Mehmet Emin Bayat, Heinrich Kipphardt, Carlo Tiebe, et al.
Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy
|
September 8, 2024
Exploring the potential of a setup for combined quantification of hydrogen in natural gas - Raman and NMR spectroscopy
Tino P Golub, Klas Meyer, Andrea Paul, et al.
Analytical and Bioanalytical Chemistry
|
March 22, 2022
Trends in selected fields of reference material production
Sebastian Recknagel, Harald Bresch, Heinrich Kipphardt, et al.
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of 2