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26 Ιουλ 2005 · The concentration and storage of organically bound chlorine and chloride in soil and vegetation is estimated for various eco-systems.
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The concentration and storage of organically bound chlorine...
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This page looks at the information you can get from the mass spectrum of an element. It shows how you can find out the masses and relative abundances of the various isotopes of the element and use that information to calculate the relative atomic mass of the element.
In a quadrupole mass filter, these ions are separated based on their mass-to-charge ratios (For example, the mass-to-charge ratio is 7 for 7Li+, 70 for 140Ce++, 140 for 140Ce+, and 238 for 238U+, respectively) and the ion intensities at different masses are measured (mass spectrometry).
13 Δεκ 2020 · The influence of oxygen content, conducting host matrix, and soil composition on the quantitative determination of trace elements in soils by glow discharge mass spectrometry was examined.
29 Αυγ 2023 · It shows how you can find out the masses and relative abundances of the various isotopes of the element and use that information to calculate the relative atomic mass of the element. It also looks at the problems thrown up by elements with diatomic molecules - like chlorine, Cl 2.
focuses on basic soil chemical properties – pH, electrical conductivity, soil organic carbon, and soil nutrients, namely nitrogen (N), phosphorus (P), potassium (K), calcium (Ca), magnesium (Mg), iron (Fe),
30 Δεκ 2020 · In this study, a novel method using water extraction coupled with concatenated ion exchange chromatography for the extraction of hydrosoluble chlorine in soil samples is established for the determination of chorine isotopes by thermal ionization mass spectrometry.
