CRM rapid response approach for the certification of arsenic species and toxic trace elements in baby cereal coarse rice flour certified reference material BARI-1
Sign Up to like & getrecommendations! Published in 2020 at "Analytical and Bioanalytical Chemistry"
DOI: 10.1007/s00216-020-02673-x
Abstract: With recently legislated maximum levels of inorganic arsenic (iAs) in white and brown rice in Canada, the regulatory bodies are evaluating the need for regulation of As levels in infant food products. Rice is a… read more here.
Keywords: reference material; rice; reference; certified reference ... See more keywords
Development of a certified reference material for per- and polyfluoroalkyl substances (PFAS) in textiles
Sign Up to like & getrecommendations! Published in 2025 at "Analytical and Bioanalytical Chemistry"
DOI: 10.1007/s00216-025-06098-2
Abstract: Per- and polyfluoroalkyl substances (PFASs) are a large group of emerging organic pollutants that contaminate the environment, food, and consumer products. Textiles and other outdoor products are a major source of PFAS exposure due to… read more here.
Keywords: certified reference; development; polyfluoroalkyl substances; per polyfluoroalkyl ... See more keywords
Development of UME CRM 1008: certified reference material for C-reactive protein
Sign Up to like & getrecommendations! Published in 2024 at "Accreditation and Quality Assurance"
DOI: 10.1007/s00769-023-01563-w
Abstract: A certified reference material (CRM) specifically designed for C-reactive protein (CRP) measurement in clinical laboratories was produced in this study. CRP, a protein synthesized by the liver, serves as an indicator of inflammation when present… read more here.
Keywords: material; crm; certified reference; protein ... See more keywords
Value assignment and uncertainty evaluation for certified reference gas mixtures
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DOI: 10.1007/s00769-024-01614-w
Abstract: The procedures used to assign values to certified reference gas mixtures and to evaluate their associated uncertainties, which are described in ISO 6143, and that were variously improved by Guenther and Possolo (Anal Bioanal Chem… read more here.
Keywords: reference; certified reference; reference gas; gas ... See more keywords
Application of the 226Ra–230Th–234U and 227Ac–231Pa–235U radiochronometers to uranium certified reference materials
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Radioanalytical and Nuclear Chemistry"
DOI: 10.1007/s10967-017-5619-x
Abstract: Uranium certified reference materials (CRM) issued by New Brunswick Laboratory were subjected to dating using four independent uranium-series radiochronometers. In all cases, there was acceptable agreement between the model ages calculated using the 231Pa–235U, 230Th–234U,… read more here.
Keywords: reference materials; 230th 234u; certified reference; 231pa 235u ... See more keywords
A primary reference method for the characterization of Cd, Cr, Cu, Ni, Pb and Zn in a candidate certified reference seawater material: TEA/Mg(OH)2 assisted ID3MS by triple quadrupole ICP-MS/MS.
Sign Up to like & getrecommendations! Published in 2020 at "Analytica chimica acta"
DOI: 10.1016/j.aca.2020.10.004
Abstract: A certified reference seawater material (CRM), UME CRM 1206 which was sampled from the Marmara Sea (40 31,423 N; 027 11, 333 E) with 27 psu of salinity is about to be released by Inorganic Analysis Laboratory… read more here.
Keywords: reference method; method; reference; certified reference ... See more keywords
Isotope dilution gas chromatography - mass spectrometry for the development of certified reference material of ethyl carbamate in hydroalcoholic matrix
Sign Up to like & getrecommendations! Published in 2019 at "Microchemical Journal"
DOI: 10.1016/j.microc.2019.03.021
Abstract: Abstract Ethyl carbamate (EC) is a toxic organic contaminant naturally present in some foods and alcoholic beverages. In order to improve the reliability of EC analysis, certified reference materials (CRM) can be used by the… read more here.
Keywords: matrix; dilution gas; ethyl carbamate; certified reference ... See more keywords
Simplified process of candidate certified reference material development for the analysis of Andrographis paniculata derived therapeutics
Sign Up to like & getrecommendations! Published in 2021 at "Microchemical Journal"
DOI: 10.1016/j.microc.2021.106140
Abstract: Abstract Rapid procedure for the separation of andrographolide from Andrographis paniculata leaves was developed to furnish a certified reference material (CRM). Andrographolide is the principle compounds, which attributed to define the quality and efficacy of… read more here.
Keywords: reference material; certified reference; andrographis paniculata; paniculata derived ... See more keywords
Quantification of Legionella DNA certified reference material by digital droplet PCR.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of microbiological methods"
DOI: 10.1016/j.mimet.2018.12.019
Abstract: A value was assigned in 2009 to the Legionella DNA Certified Reference Material, and the stability study conducted using quantitative PCR found a low level of degradation. Herein, the Digital Droplet PCR method for Legionella… read more here.
Keywords: legionella dna; pcr; certified reference; legionella ... See more keywords
Development of Certified Reference Material for Amino Acids in Dried Blood Spots and Accuracy Assessment of Disc Sampling
Sign Up to like & getrecommendations! Published in 2022 at "Analytical Chemistry"
DOI: 10.1021/acs.analchem.2c01349
Abstract: To achieve the measurement reliability of amino acids used as diagnostic markers in clinical fields, establishing a reference measurement system is required, in which certified reference materials (CRMs) are an essential step in the hierarchy… read more here.
Keywords: amino acids; certified reference; amino; dried blood ... See more keywords
Development of Genomic DNA Certified Reference Materials for Genetically Modified Rice Kefeng 6
Sign Up to like & getrecommendations! Published in 2020 at "ACS Omega"
DOI: 10.1021/acsomega.0c02274
Abstract: The application of certified reference materials (CRMs) to genetically modified organism (GMO) detection is essential for guaranteeing the accuracy, comparability, and traceability of quantitative results over time and among laboratories. Clean leaves from GM rice… read more here.
Keywords: certified reference; kefeng; gdna crms; rice kefeng ... See more keywords