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Matrix Certified Reference Materials

Encyclopedia
Matrix certified reference materials (mCRMs) are materials characterized by suitable homogeneity, stability, and traceability, with certified values, including uncertainties, and a specific matrix. mCRMs constitute a reference for instrumental analytical
Tadeusz Gorewoda, Justyna Kostrzewa, Marta Wolska, Ewa Jamroz, Jacek Anyszkiewicz   +4 more
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Approved types of certified reference materials

Стандартные образцы, 2017
В этом разделе продолжается публикация сведений об утвержденных типах стандартных образцов (ГСО), зарегистрированных в Государственном реестре утвержденных типов стандартных образцов в соответствии с ПР 50.2.020-2007 «ГСИ.
S. T. Agisheva
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Development of Genomic DNA Certified Reference Materials for Genetically Modified Rice Kefeng 6 [PDF]

ACS Omega, 2020
Jun Li, Li Zhang, Liang Li, Xiaying Li, Xiujie Zhang, Shanshan Zhai, Hongfei Gao, Yunjing Li, Gang Wu, Yuhua Wu   +9 more
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243Am certified reference material for mass spectrometry [PDF]

Journal of Radioanalytical and Nuclear Chemistry, 2021
AbstractThe Joint Research Centre, in cooperation with the Commissariat à l’Energie Atomique et aux Energies Alternatives, produced a novel243Am spike reference material for mass spectrometry. Americium solution with an isotopic composition of 88%243Am and 12%241Am was used as the source for the preparation of the spike material. The certified value of
Jakopič, Rožle, Fankhauser, Adelheid, Aregbe, Yetunde, Richter, Stephan, Crozet, Marielle, Maillard, Christophe, Rivier, Cédric, Roudil, Danièle, Marouli, Maria, Tzika, Faidra, Altzitzoglou, Timotheos, Pommé, Stefaan   +11 more
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Certified Reference Material recipe challenge [PDF]

Analytical and Bioanalytical Chemistry, 2013
We would like to invite you to participate in the Ana-lytical Challenge, a series of puzzles to entertain andchallenge our readers. This special feature of “Ana-lytical and Bioanalytical Chemistry” has establisheditself as a truly unique quiz series, with a new scien-tific puzzle published every other month. Readers canaccess the complete collection of
Catherine A, Rimmer, Melissa M, Phillips
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Preparation of Certified Reference Materials for Soil Limit Water Content

Yankuang ceshi, 2021
BACKGROUND Soil limit water content is an important basis for fine-grained soil classification and engineering property evaluation. Additionally, it is an important evaluation index for clay exploration and industrial utilization. Inaccurate test results
ZHAO Xiu-feng, GAO Xiao-li, CAO Lei, CAO Jing-yang, LU Xin-cheng   +4 more
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Comparison of methods for certification of stannic, stibium and lead traces in reference materials for steel

Стандартные образцы, 2017
Development and introduction of new metallurgical technologies, new additional chemical compound indexes controlled in metallurgical materials demand to develop the new, more advanced methods of analytical control. The particular attention should be paid
I. V. Khodakovskaya, G. N. Popkova, V. V. Bazianova   +2 more
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Stability of sodium mass fraction in agricultural certified reference materials

Talanta Open, 2022
Certified values in reference materials are considered the best estimates of true values, being used for validation and verification of analytical methods.
M.A. Bacchi, E.A.N. Fernandes, Y.T. Mazola, C.L. Gonzaga   +3 more
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Application of microbiological (certified) reference materials

Water Science and Technology, 1997
The development of microbiological reference materials (RMs) has succesfully led to the certification of six materials (CRMs) and to the production of a wider range of non-certified reference materials. Both materials (RM and CRM) are prepared in the same way.
Mooijman, KA, Havelaar, AH
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Preparation and certification of wheat flour reference material for tenuazonic acid and tentoxin using isotope dilution- liquid chromatography-tandem mass spectrometry

Zhongguo shipin weisheng zazhi, 2021
ObjectiveA method for the preparation and certification of the reference material of tenuazonic acid(TeA) and tentoxin (TEN) in wheat flour was developed.MethodsThe reference material of TeA and TEN in wheat flour was prepared from grain which naturally ...
XIE Ji'an, LIU Bolin, ZHAO Ziwei, YANG Xin, ZHANG Lei, YANG Dajin, ZHAO Yunfeng   +6 more
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