СПЕКТРОФОТОМЕТРИЧЕСКОЕ ОПРЕДЕЛЕНИЕ БОРА БЕРИЛЛОНОМ III [PDF]
, 2014 A new spectrophotometric technique has been developed for the determination of boron in the waters using berillon III and 8 % glycerol in slightly acidic reaction conditions, reaction time is 20 min.
Kazakova, T. A. +2 more
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КОНЦЕНТРИРОВАНИЕ И ОПРЕДЕЛЕНИЕ МЕДИ, ЦИНКА И КАДМИЯ ХЕЛАТООБРАЗУЮЩИМ МОДИФИЦИРОВАННЫМ СОРБЕНТОМ [PDF]
, 2014 A modified sorbent by immobilization of antipyrine-2COOH on highly basic anion exchanger was ыynthesized. The sorption, complexation and kinetic characteristics of the modified chelating sorbent to ions of copper, zinc and cadmium are studied ...
Tatayeva, S. D. +2 more
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МИКРОЭКСТРАКЦИОННОЕ КОНЦЕНТРИРОВАНИЕ ПРИМЕСЕЙ ИЗ ВОДЫ С УЛЬТРАЗВУКОВЫМ ДИСПЕРГИРОВАНИЕМ ЭКСТРАГЕНТА [PDF]
, 2014 Microextraction preconcentration of impurities with ultrasonic dispersion of extractant exceeds in efficiency drop microextraction and microextraction with dispersion on auxiliary component.
Volkova, V. V. +2 more
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РЕНТГЕНОСПЕКТРАЛЬНЫЙ АНАЛИЗ КРОВИ БЕЗ ОТДЕЛЕНИЯ ОРГАНИЧЕСКОЙ СОСТАВЛЯЮЩЕЙ [PDF]
, 2014 The possibility of X-ray spectral analysis of blood and plasma without separation of organic component has been investigated. The organic components influence has been calculated as total H, C, N, S determination by elemental analysis method.
Filippov, M. N. +4 more
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ОПРЕДЕЛЕНИЕ СОСТАВА И ОЦЕНКА СОДЕРЖАНИЯ ЛЕТУЧИХ УГЛЕВОДОРОДОВ В ПОЧВЕ МЕТОДОМ ТВЕРДОФАЗНОЙ МИКРОЭКСТРАКЦИИ И ГАЗОВОЙ ХРОМАТОГРАФИИ/ МАСС-СПЕКТРОМЕТРИИ [PDF]
, 2014 The feasibility of using solid-phase microextraction and gas chromatography/mass spectrometry for the identification and quantification of volatile petroleum hydrocarbons in soils and sediments was studied.
Jilnikov, V. G. +6 more
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RETRACTED: A review on mindfulness and nursing stress among nurses [PDF]
, 2018 RETRACTION TO:Said, Z., & Kheng, G. L. (2018). A review on mindfulness and nursing stress among nurses. COUNS-EDU: The International Journal of Counseling and Education, 3(1), 1-13.
Said, Zaini +3 more
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РЕНТГЕНОФЛУОРЕСЦЕНТНОЕ ОПРЕДЕЛЕНИЕ ЭЛЕМЕНТОВ В ВОДЕ С ИСПОЛЬЗОВАНИЕМ СПЕКТРОМЕТРА С ПОЛНЫМ ВНЕШНИМ ОТРАЖЕНИЕМ [PDF]
, 2014 In the literature review the advances are discussed achieved in the application of total reflection X-ray fluorescence spectrometry (TXRF) to study the elemental compositions of different types of water.
Pashkova, G. V., Revenko, A. G.
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ХАРАКТЕРИЗАЦИЯ ПРОИЗВОДНЫХ ФУЛЛЕРЕНА ПО ФРАГМЕНТНЫМ МАСС-СПЕКТРАМ МАЛДИ [PDF]
, 2014 MALDI and MALDI LIFT-TOF/TOF mass spectra of fullerene C60 and five its derivatives, methano[60]fullerene carboxylic acid, its ethyl ester, diethyl methano[60]fullerene dicarboxylate, and two isomeric tetraethyl bis-methano[60]fullerene ...
Litasova, E. V. +5 more
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ПРИНЦИП ПРЯМОГО ОПРЕДЕЛЕНИЯ ВЛАГОСОДЕРЖАНИЯ ЦЕЛЛЮЛОЗЫ НА ОСНОВЕ 1H ЯМР-РЕЛАКСОМЕТРИИ [PDF]
, 2014 A novel express approach is suggested for determination of moisture of cellulose. This method also allows measurement of adsorption isotherm of water and other adsorbates on cellulose by using 1Н NMR-relaxometry, assuming no necessity of sample drying ...
Hiltunen, Yrjö +3 more
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ФОТОМЕТРИЧЕСКОЕ РЕДОКС-ОПРЕДЕЛЕНИЕ ОКСОАНИОНОВ ХЛОРА И БРОМА В ГИПОХЛОРИТНЫХ ДЕЗИНФИЦИРУЮЩИХ РАСТВОРАХ [PDF]
, 2014 Photometric methods using methylene blue for selective and highly sensitive determination of chlorine oxoanions and bromate ions in drinking water disinfectant solutions (sodium and calcium hypochlorites) were developed.
Elipasheva, E. V. +2 more
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