Results 251 to 260 of about 10,195,624 (330)

Development and Validation of an ICP-MS/MS Method for Multi-elemental Analysis of Human Hair with Application to Heart Failure. [PDF]

open access: yesBiol Trace Elem Res
Ramírez-Castillo P   +8 more
europepmc   +1 more source

Development of pure certified reference material of stevioside

Food Chemistry, 2018
Pure stevioside was extracted from leaves of Stevia rebaudiana (Bertoni) to be used as a reference material in the instrument calibration or method validation process. The mass fraction was determined by comparison between the mass balance method and quantitative nuclear magnetic resonance (qNMR) spectroscopy. The impurities in the sample were analyzed
Nongluck Tangpaisarnkul   +5 more
openaire   +3 more sources

Development of an Infant Formula Certified Reference Material for the Analysis of Organic Nutrients

Food Chemistry, 2019
Infant formula certified reference material (CRM, KRISS CRM 108-02-003) were developed for the analysis of organic nutrients. The CRM is a milk-based infant formula powder, packaged at 14 g per unit. Ten thousand units were prepared and stored at -70 °C.
Kihwan Choi   +2 more
exaly   +2 more sources

Development of quartz glass as a certified reference material for thermal diffusivity measurements

International journal of thermal sciences, 2021
Thermal diffusivity is an important property that is essential for thermal designs and simulations. Reliable thermal diffusivity values are required to obtain more accurate thermal simulation results and improve thermal designs.
Mu Li, M. Akoshima, N. Yamada
semanticscholar   +1 more source

What is a Certified Reference Material?

Biomarkers in Medicine, 2012
Author for correspondence: Institute of Neuroscience & Physiology, Department of Psychiatry & Neurochemistry, The Sahlgrenska Academy at the University of Gothenburg, S-431 80 Molndal, Sweden and Laboratory of Clinical Chemistry, Sahlgrenska University Hospital, S-413 45 Gothenburg, Sweden and UCL London, Institute of Neurology, Queen Square, London ...
Niklas, Mattsson, Henrik, Zetterberg
openaire   +2 more sources

Production of a Certified Reference Material for the Acrylamidecontent in Toasted Bread

open access: yesFood Chemistry, 2008
The need for a certified matrix reference material (CRM) of acrylamide in a food type matrix was emphasized by the competent authorities as a tool to improve comparability, ensuring accuracy and traceability of analytical results.
H Emteborg, H Emons, F Ulberth
exaly   +2 more sources

Characterization and Uncertainty Evaluation of a New Certified Reference Material of Baicalein

Journal of Pharmaceutical and Biomedical Analysis, 2014
Guanhua Du, Xiaoying Wang, Ningbo Gong
exaly   +2 more sources

Demonstrating the comparability of certified reference materials

Analytical and Bioanalytical Chemistry, 2009
Certified reference materials (CRMs) enable the meaningful comparison of measurement results over time and place. When CRMs are used to calibrate or verify the performance of a measurement system, results produced by that system can be related through the CRM to well-defined, stable, and globally accessible reference(s).
David L, Duewer   +8 more
openaire   +2 more sources

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