Results 261 to 270 of about 64,717 (306)

Principles of Isotope Dilution Assays

Analytical Chemistry, 1957
Radioisotope dilution assay methods have attracted much attention since the first analytical symposium on this subject ten years ago. Isotope dilution assays of a wide variety of substances, including many biologically important substances such as vitamins, antibiotics, and insecticides, have been developed. An isotope dilution assay for vitamin B12 is
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An Extension of the Isotope Dilution Method

Science, 1948
K, Bloch, H S, Anker
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Isotope Dilution Assay for Biotin

Annals of the New York Academy of Sciences, 1985
R P, Bhullar, S H, Lie, K, Dakshinamurti
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Stable isotope dilution techniques

Journal of Chromatography B: Biomedical Sciences and Applications, 1996
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Microbial gross organic phosphorus mineralization can be stimulated by root exudates – A 33P isotopic dilution study

Soil Biology and Biochemistry, 2013
Marie Spohn, Yakov Kuzyakov
exaly  

Congener-specific determination of ultratrace levels of chlorinated and brominated polycyclic aromatic hydrocarbons in atmosphere and industrial stack gas by isotopic dilution gas chromatography/high resolution mass spectrometry method

Journal of Chromatography A, 2017
Rong Jin, Guorui Liu, Minghui Zheng
exaly  

ISOTOPE DILUTION ANALYSIS WITH STABLE ISOTOPES

1972
J. Tölgyessy, T. Braun, M. Kyrš
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Determination of volatile elements in biological materials by isotopic dilution ETV-ICP-MS after dissolution with tetramethylammonium hydroxide or acid digestion

Talanta, 2000
Dirce Pozebon, Valderi Luiz Dressler
exaly  

Assessing turnover of microbial biomass phosphorus: Combination of an isotopic dilution method with a mass balance model

Soil Biology and Biochemistry, 2010
Christian Morel, Mark R Bakker, Laurent Augusto   +2 more
exaly  

Phosphorus in the coarse soil fraction is related to soil organic phosphorus mineralization measured by isotopic dilution

Soil Biology and Biochemistry, 2016
Nicolas Wyngaard, Else K Buenemann
exaly