The role of ICP-MS in inorganic chemical metrology
M Sargent, H Goenaga-Infante, K Inagaki, L Ma… - Metrologia, 2019 - iopscience.iop.org
ICP-MS has played a key role in inorganic chemical metrology for 25 years, from the 1993
CIPM feasibility study which led to establishment of the CCQM. Since that time, the Inorganic …
CIPM feasibility study which led to establishment of the CCQM. Since that time, the Inorganic …
Establishing comparability and compatibility in the purity assessment of high purity zinc as demonstrated by the CCQM-P149 intercomparison
J Vogl, H Kipphardt, S Richter, W Bremser… - Metrologia, 2018 - iopscience.iop.org
For the first time, an international comparison was conducted on the determination of the
purity of a high purity element. Participants were free to choose any analytical approach …
purity of a high purity element. Participants were free to choose any analytical approach …
Determination of ultra-trace metal impurities in high-purity cadmium using inductively coupled plasma mass spectrometry after matrix separation with anion exchange …
A Wada, N Nonose, M Ohata, T Miura - Analytical Sciences, 2017 - Springer
The analytical method for ultra-trace metal impurities at μg kg− 1 level in high-purity Cd was
examined by inductively coupled plasma mass spectrometry (ICP-MS) combined with matrix …
examined by inductively coupled plasma mass spectrometry (ICP-MS) combined with matrix …
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 …
A Röthke, V Görlitz, R Jährling, H Kipphardt… - Metrologia, 2019 - iopscience.iop.org
Abstract Within the Working Group on Inorganic Analysis (IAWG) of the Consultative
Committee for Amount of Substance: Metrology in Chemistry and Biology (CCQM) …
Committee for Amount of Substance: Metrology in Chemistry and Biology (CCQM) …