Results 11 to 20 of about 383,968 (310)

Development of a Method for the Quantitative Determination of Genisten for the Certification of a Certified Reference Material

open access: yesРазработка и регистрация лекарственных средств, 2022
Introduction. One of the priority directions in the development of modern pharmacy is the search for new highly effective pharmaceutical substances with a high spectrum of pharmacological action and low toxicity.
A. A. Zhigalina   +2 more
doaj   +1 more source

The certification of different mass fractions of MON-Ø4Ø32-6 in soya bean powder Certified Reference Materials ERM®-BF410ap, ERM®-BF410bp, ERM®-BF410cp, ERM®-BF410dp and ERM®-BF410ep [PDF]

open access: yes, 2017
This report describes the production of a set of Certified Reference Materials (CRMs), ERM BF410ap, bp, cp, dp and ep, which are certified for their GTS 40-3-2 soya bean (unique identifier MON-Ø4Ø32-6) event mass fractions.
CORBISIER PHILIPPE   +5 more
core   +1 more source

Certification of Plasmid DNA containing NK603 Maize DNA Fragments - Certified Reference Material ERM®-AD415 [PDF]

open access: yes, 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
core   +1 more source

Application of microbiological (certified) reference materials

open access: yesWater 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
openaire   +3 more sources

Certification of the Mass Concentrations of Ammonium, Chloride, Fluoride, Magnesium, Nitrate, Ortho-Phosphate, Sulfate and of pH and Conductivity in Simulated Rainwater - Certified Reference Material ERM®-CA408 [PDF]

open access: yes, 2010
This report presents the preparation and certification of the simulated rainwater certified reference material ERM-CA408. All the steps required for the production of this water-matrix certified reference material are described in detail, from the ...
DE VOS EVELINE   +4 more
core   +1 more source

Preparation and Certification of the Isotopic Reference Material IRMM-049d [PDF]

open access: yes, 2011
A highly enriched 242Pu Isotopic Reference Material (IRMM-049d) has been prepared and certified for the 242Pu isotope amount content. The certified value of 3.666 8(18) x 10-7 mol 242Pu per g of solution was established by Isotope Dilution Mass ...
AREGBE Yetunde   +6 more
core   +1 more source

Development studies of captopril certified reference material

open access: yesBrazilian Journal of Pharmaceutical Sciences, 2011
This paper describes the studies performed with the candidate Certified Reference Material (CRM) of captopril, the first CRM of an active pharmaceutical ingredient (API) in Brazil, including determination of impurities (organic, inorganic and volatiles),
Raquel Nogueira   +11 more
doaj   +1 more source

Development of Genistein Synthesis for Use as a Certified Reference Material

open access: yesРазработка и регистрация лекарственных средств, 2021
Introduction. The use of certified reference materials (CRMs) ensures metrological traceability and comparability of analysis results performed in different laboratories, by different analysts, at different times.
A. A. Zhigalina   +3 more
doaj   +1 more source

Certification of a Reference Material with Candida Albicans (NCPF 3179) at a Target Level of 1000 Colony Forming Units per Material Sphere, IRMM-354 [PDF]

open access: yes, 2009
This report describes the certification of a reference material (IRMM-354) of Candida albicans. Certified Reference Materials (CRMs) for microbiological analysis are indispensible tools for development and validation of detection methods and for the ...
DE BAETS Liesbet   +2 more
core   +1 more source

Solution to Certified Reference Material recipe challenge [PDF]

open access: yesAnalytical and Bioanalytical Chemistry, 2013
The winners of the Certified Reference Material recipe challenge (published in volume 405 issue 13) are: Katherine Sharpless, Chemical Science Division, National Institute of Standards and Technology (NIST), Gaithersburg, MD 208 99, USA and Mallory J. Morris, Department of Chemistry and Biochemistry, Florida State University, Tallahassee, FL 32306-4390
Catherine A, Rimmer, Melissa M, Phillips
openaire   +2 more sources

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