Стандартные образцы, 2017 The article deals with data of research for development of certified reference materials set for opened porosity of solid substances and materials (imitators) (OPTB SO UNIIM Set) Certified Reference Materials GSO 10583-2015.
E. P. Sobina
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Environmental & Socio-economic Studies, 2023 Due to an absence of domestic certified reference materials for coal on the Polish market, an attempt was made to manufacture a new and innovative product tailored to its needs.
Więcek Katarzyna +3 more
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Preparation of Seven Certified Reference Materials for Floodplain Sediments
Yankuang ceshi, 2018 BACKGROUND Floodplain sediment, which is an important sampling media for geochemical mapping, can represent the average distribution of elements in the basins and has universal applicability. At present, there is no floodplain sediment reference material
LIU Mei +6 more
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Certification of Plasmid DNA containing NK603 Maize DNA Fragments - Certified Reference Material ERM®-AD415 [PDF]
, 2011 This report describes the preparation, characterisation, stability and suitability studies of the certified reference material (CRM) ERM-AD415 which contains a plasmid (pIRMM-0086) carrying a defined deoxyribonucleic acid (DNA) fragment specific for a ...
BROOTHAERTS Wim +7 more
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Certification of Reference Materials of Cotton Seed Powder with Different Mass Fractions of the Cotton Event T304-40 - Certified Reference Materials ERM®-BF429 (ERM®-BF429a, ERM®-BF429b, ERM®-BF429c) [PDF]
, 2010 This report describes the processing and certification of three cotton seed powder Certified Reference Materials (CRMs) containing different mass fractions of genetically modified (GM) T304-40 cotton (ERM-BF429a, b, c).
CORBISIER Philippe +4 more
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Yankuang ceshi, 2015 X-ray Fluorescence Spectrometry (XRF) technique has been applied to the determination of non-metallic minerals such as gypsum. However, the method is limited due to the lack of certified reference materials and the high content of sulfur and easy ...
WEI Ling-qiao +5 more
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Preparation of the Reference Materials for Rb-Sr and Sm-Nd Isotope Analysis
Yankuang ceshi, 2021 BACKGROUND: One Rb-Sr certified reference materials (GBW04411) and one Sm-Nd certified reference materials (GBW04419) for geological age, which are potash feldspar and basalt respectively, were produced and certified about 30 years ago.
TANG Suo-han +4 more
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CERTIFICATION REPORT The certification of different mass fractions of VCO-Ø1981-5 in maize seed powder Certified Reference Materials ERM®-BF438a, ERM®-BF438b, ERM®-BF438c, ERM®-BF438d and ERM®-BF438e [PDF]
, 2015 This report describes the production of a set of Certified Reference Materials (CRMs) ERM BF438a, b, c, d and e, which are certified for their VCO-Ø1981-5 mass fractions.
CORBISIER Philippe +6 more
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Certification of Reference Materials of Maize Seed Powder containing Genetically Modified MON 810 Maize: Certified Reference Materials ERM®-BF413k (ERM®-BF413ak, ERM®-BF413ck, ERM®-BF413ek, ERM®-BF413gk) [PDF]
, 2009 The report describes the processing and certification of four maize seed powder Certified Reference Materials (CRMs) containing different mass fractions of genetically modified (GM) MON 810 maize (ERM-BF413ak, ck, ek, gk).
BROOTHAERTS Wim +9 more
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Certified Reference Materials Preparation of Ilmenite Chemical Composition
Yankuang ceshi, 2014 At present, there are no ilmenite chemical composition certified reference materials, the closest being of vanadium-titanium magnetite ore composition.
HONG Fei +5 more
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