Zobrazeno 1 - 10
of 28
pro vyhledávání: '"A. N. Smagunova"'
Autor:
A. N. Smagunova, I. S. Shirokolobova, V. A. Kozlov, E. N. Korzhova, O. S. Krivchenko, L. P. Shaulina, A. L. Finkelshtein
Publikováno v:
Standartnye Obrazcy, Vol 0, Iss 3, Pp 92-99 (2017)
A plant reference material (RM) was developed, which was certified in the content of fluorine-ion (% wt) in the cement raw mixture (PRM - 1 CM). Its metrological characteristics were set on the basis of results ofpotentiometric, photometric and titri
Externí odkaz:
https://doaj.org/article/727d93180dfc400fa9ada4fbb5d66761
Autor:
O. Yu. Glyzina, Olga I. Belykh, I. V. Tikhonova, V. A. Khutoryansky, Sergey M. Shishlyannikov, V. A. Obolkin, T. A. Babenko, O. N. Pavlova, Alyona A. Nikonova, E. V. Sukhanova, T. N. Avezova, A. N. Smagunova, Tatyana A. Shishlyannikova, T. A. Khanaeva
Publikováno v:
Journal of Analytical Chemistry. 75:1310-1321
This paper presents a new technique of hydrocole (bacteria, blue−green algae, phytoplankton, zooplankton, sponges, fish oil and seal fat) fatty acids (FA) methyl esters determination by gas-liquid chromatography. The polyunsaturated fatty acids (PU
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a0795ceec13c99b32af40bac6281ecd
https://doi.org/10.1134/s1061934820100093
https://doi.org/10.1134/s1061934820100093
Publikováno v:
TrAC Trends in Analytical Chemistry. 106:183-189
A small mineral fraction substantially determines the nutrition value and quality of milk. The X-ray fluorescence spectrometry (XRF) is an expanding method in the field of elemental analysis of milk. Different configurations of XRF spectrometers are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cebb69db8e50e45e9e696a6c12ffd9c5
https://doi.org/10.1016/j.trac.2018.06.014
https://doi.org/10.1016/j.trac.2018.06.014
Publikováno v:
Journal of Analytical Chemistry. 72:163-170
The nonuniformity of aerosol distribution over filter surface was studied. It was found that the distribution depends on the properties of the studied object and on the sampler type: particle concentration is often higher in the center of the filter,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::286c7e4c43c8ed17eb4e7576eb4f737d
https://doi.org/10.1134/s1061934817020125
https://doi.org/10.1134/s1061934817020125
Publikováno v:
Inorganic Materials. 52:1420-1430
Physicochemical properties inherent in the solid component of welding aerosols (SCWA) are characterized. The features of SCWA sampling are considered. Methods are indicated which are most commonly used for the analysis of SCWA in Russian and foreign
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f840412681bdafa2c9f8da7e8c1c5b56
https://doi.org/10.1134/s0020168516140089
https://doi.org/10.1134/s0020168516140089
Publikováno v:
Journal of Analytical Chemistry. 70:949-955
Using mathematical design of experiments we studied the spectral composition of an X-ray background in the wavelength region 0.3–1.2 nm in the X-ray fluorescence analysis (XRF) of samples with matrices composed of elements with small atomic numbers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a64e9532381da668b021d6035738517
https://doi.org/10.1134/s1061934815080055
https://doi.org/10.1134/s1061934815080055
Publikováno v:
Аналитика и контроль. 19:139-145
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::332c47b94ae5233bf1c19785e24ca66e
https://doi.org/10.15826/analitika.2015.19.2.011
https://doi.org/10.15826/analitika.2015.19.2.011
Autor:
G. V. Pashkova, A. N. Smagunova
Publikováno v:
X-Ray Spectrometry. 42:546-551
The design of experiments was used to study sources of errors in the sample preparation and to choose optimal conditions for X-ray fluorescence (XRF) analysis of milk products of varying fat content. The measurements were performed using the conventi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9fcb4b0fe952b5e3e310b411e76a156
https://doi.org/10.1002/xrs.2519
https://doi.org/10.1002/xrs.2519
Publikováno v:
Аналитика и контроль. 17:345-350
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6e51784b19fcb4f7bf6cb961e93ebe2
https://doi.org/10.15826/analitika.2013.17.3.012
https://doi.org/10.15826/analitika.2013.17.3.012
Publikováno v:
Journal of Analytical Chemistry. 66:824-830
The authors critically analyze the paper “Corrections for matrix effects in X-ray fluorescence analysis” [1], which was declared by R. Rousseau as a tutorial but contains some inaccuracies. Conclusions are confirmed by the results of experiments
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11f81e7ee23c9b8f8370ce247ac7aea7
https://doi.org/10.1134/s1061934811090103
https://doi.org/10.1134/s1061934811090103