H. Kipphardt

发表

Mass spectrometric study of the impurity profile in Zn during reduction-distillation of ZnO with activated and inactivated Al

U. Panne, N. Jakubowski, A. Gopala, 2010, Journal of the American Society for Mass Spectrometry.

Determination of the absolute32S/34S and32S/33S ratios of IAEA-S-1, IAEA-S-2 and IAEA-S-3 reference materials and V-CDT sulfur isotope standard

P. Bievre, H. Kipphardt, S. Valkiers, 1998 .

Effort on calibration of infrared spark ablation of copper with synthetic copper standards

S. Recknagel, H. Traub, H. Kipphardt, 2011 .

Establishing comparability and compatibility in the purity assessment of high purity zinc as demonstrated by the CCQM-P149 intercomparison

G. Turk, H. Goenaga-Infante, H. Kipphardt, 2018 .

Evaluation of different calibration strategies for the analysis of pure copper and zinc samples using femtosecond laser ablation ICP-MS

D. Günther, U. Panne, H. Traub, 2009, Analytical and bioanalytical chemistry.

Calibrated sulfur isotope abundance ratios of three IAEA sulfur isotope reference materials and V-CDT with a reassessment of the atomic weight of sulfur

R. Krouse, P. Bievre, H. Kipphardt, 2001 .

Different calibration strategies for the analysis of pure copper metal by nanosecond laser ablation inductively coupled plasma mass spectrometry

U. Panne, H. Traub, H. Kipphardt, 2010 .

New mathematical models with associated equations for isotope dilution mass spectrometry (IDMS)

H. Kipphardt, P. Taylor, Paul De Bièvre, 2004, Analytical and bioanalytical chemistry.

Thermo Analytic Investigation of Hydrogen Effusion Behavior – Sensor Evaluation and Calibration

R. Müller, T. Kannengiesser, H. Kipphardt, 2011 .

Gravimetric preparation and characterization of primary reference solutions of molybdenum and rhodium

B. Güttler, H. Kipphardt, O. Rienitz, 2015, Analytical and Bioanalytical Chemistry.

Preparation of two synthetic isotope mixtures for the calibration of isotope amount ratio measurements of sulfur

P. Bievre, H. Kipphardt, C. Quétel, 2000 .

Mass Spectrometric Study of the Impurity Profile in Zn During Reduction-Distillation of ZnO with Activated and Inactivated

U. Panne, N. Jakubowski, A. Gopala, 2010 .

Mass spectrometry insight of the process mechanism during the vacuum distillation of zinc

U. Panne, A. Gopala, H. Kipphardt, 2009 .

Design and application of a versatile gas calibration for non-metal determination by carrier gas hot extraction

H. Kipphardt, P. Ried, S. Mahn, 2015 .

Enhancement of intensities in glow discharge mass spectrometry by using mixtures of argon and helium as plasma gases

H. Kipphardt, R. Matschat, Britta Lange, 2007, Analytical and bioanalytical chemistry.

A primary isotopic gas standard for krypton with values for isotopic composition and molar mass traceable to the Systeme International d'Unites

P. Bievre, H. Kipphardt, J. Poths, 2001 .

Process methodology for the small scale production of m6N5 purity zinc using a resistance heated vacuum distillation system

U. Panne, A. Gopala, H. Kipphardt, 2010 .

Use of mass spectrometric detection as a versatile process monitoring tool: reduction patterns in a milled ZnO/Al mixture

U. Panne, A. Gopala, H. Kipphardt, 2010 .

Comparison of different calibration strategies for the analysis of zinc and other pure metals by using the GD-MS instruments VG 9000 and Element GD

U. Panne, H. Kipphardt, T. Hofmann, 2010 .

Investigations of matrix independent calibration approaches in fast flow glow discharge mass spectrometry

H. Kipphardt, V. Hoffmann, P. Šmíd, 2019, Journal of Analytical Atomic Spectrometry.

Stability testing in an integrated scheme

Wolfram Bremser, Ulrich Panne, Roland Becker, 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

H. Kipphardt, J. Hinrichs, R. Matschat, 2006, Analytical and bioanalytical chemistry.

The definition of primary method of measurement (PMM) of the ’highest metrological quality’: a challenge in understanding and communication

H. Kipphardt, P. De Biévre, P. Taylor, 2001 .

Determination of the total purity of a high-purity silver material to be used as a primary standard for element determination

H. Kipphardt, R. Matschat, S. Richter, 2013, Accreditation and Quality Assurance.

Calibration of double focusing Glow Discharge Mass Spectrometry instruments with pin-shaped synthetic standards

U. Panne, H. Kipphardt, R. Sturgeon, 2011 .

Purity determination as needed for the realisation of primary standards for elemental determination: status of international comparability

G. Turk, H. Kipphardt, R. Sturgeon, 2009 .

Traceability system for elemental analysis

Ralf Matschat, Detlef Schiel, Dietmar Oeter, 2006 .

Determination of boron in silicon without use of additional complexing agents

U. Panne, F. Emmerling, M. Balski, 2014 .

Determination of impurities in solar grade silicon by inductively coupled plasma sector field mass spectrometry (ICP-SFMS) subsequent to matrix evaporation

U. Panne, M. Balski, S. Meyer, 2014 .

ICP-MS analysis of high purity molybdenum used as SI-traceable standard of high metrological quality

H. Kipphardt, R. Matschat, M. Czerwensky, 2005 .

Final report of the key comparison CCQM-K72: Purity of zinc with respect to six defined metallic analytes

G. Turk, H. Kipphardt, Y. Yim, 2014 .

SI-traceable monoelemental solutions on the highest level of accuracy: 25 years from the foundation of CCQM to recent advances in the development of measurement methods

D. Schiel, H. Kipphardt, O. Rienitz, 2019, Metrologia.

Purity assessment for providing primary standards for elemental determination – a snap shot of international comparability

Ralf Matschat, Heinrich Kipphardt, H. Kipphardt, 2008 .

Procedure for the Impurity-Related Correction at the Indium Fixed-Point

U. Panne, H. Kipphardt, M. Fahr, 2011 .

High-Purity Fixed Points of the ITS-90 with Traceable Analysis of Impurity Contents

H. Kipphardt, J. Fischer, M. Fahr, 2008 .

On the way to SI traceable primary transfer standards for amount of substance measurements in inorganic chemical analysis

H. Kipphardt, J. Vogl, R. Matschat, 2023, Analytical and Bioanalytical Chemistry.

Determination of major nonmetallic impurities in magnesium by glow discharge mass spectrometry with a fast flow source using sintered and pressed powder samples

H. Kipphardt, V. Hoffmann, Jens Pfeifer, 2014, Analytical and Bioanalytical Chemistry.

Known purity—the fundament of element determination by atomic spectrometry

D. Schiel, H. Kipphardt, S. Richter, 2013 .

Metrology in chemistry – a rocky road

Ralf Matschat, Ulrich Panne, Heinrich Kipphardt, 2008 .

Multielement trace determination in high purity advanced ceramics and high purity metals

H. Kipphardt, R. Matschat, H. Heinrich, 2005 .

Thermodynamic characterization of the (H2 + C3H8) system significant for the hydrogen economy: Experimental (p, ρ, T) determination and equation-of-state modelling

H. Kipphardt, Peyman Khanipour, C. R. Chamorro, 2022, International Journal of Hydrogen Energy.

Original Paper Metrology in chemistry - a rocky road

Ralf Matschat, Ulrich Panne, Heinrich Kipphardt, 2008 .

Mass spectrometric analysis of ceramics after decomposition with elemental fluorine

H. Kipphardt, J. Broekaert, R. Garten, 1997 .

A primary isotopic gas standard for sulfur in the form of SF6, with Systeme International d'Unites traceable values for isotopic composition and molar mass

P. Bievre, H. Kipphardt, S. Valkiers, 1999 .