Αποτελέσματα Αναζήτησης
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.
- Extraction and Analysis of Hydrosoluble Chlorine and Its Stable Isotopic Composition in Soil Using Thermal Ionization Mass Spectrometry
Chlorine is an essential micronutrient for high plant...
- A Comparative Study
The latter type of soil carries a large amount of...
- Chlorine Stable Isotope Composition of Granulites From Lofoten, Norway
ELSEVIER Earth and Planetary Science Letters 150 (1997)...
- Soil-to-plant Halogens Transfer Studies 2. Root Uptake of Radiochlorine by Plants
1.. IntroductionHalogens are characterized by a high...
- Radiochlorine Concentration Ratios for Agricultural Plants in Various Soil Conditions
After all the plants had been harvested in the Chernobyl...
- Evidence for Isotopic Heterogeneity in The Mantle
In our study, we determined chlorine isotope ratios in the...
- Extraction and Analysis of Hydrosoluble Chlorine and Its Stable Isotopic Composition in Soil Using Thermal Ionization Mass Spectrometry
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.
The results show that the water-soluble Cl − and SO 42− in soil are determined by ion chromatography. Under the selected test conditions, the mass concentrations of Cl − and SO 42− are in the range of 1–100 mg/L, and the correlation coefficient R (Cl −) = 0.9998, R (SO 42−) = 0.9997.
26 Ιουλ 2005 · The chlorine-cycle in soil is described from a budget-perspective focussing on the interaction between organic and inorganic chlorine. The concentration and storage of organically bound...
29 Μαΐ 2019 · 1 Introduction. Lately, the importance of the separation and quantitative analysis of different chlorine containing species increased due to their extensive use (e.g., as disinfectants), and therefore, they are more likely to be present in the environment, in food, or in the human body.
7 Ιουλ 2021 · Among the analytical techniques used to better understand the speciation and transformation of SOM, Fourier transform ion cyclotron resonance mass spectrometry (FTICR MS) is the only technique that has sufficient mass resolving power to separate and accurately assign elemental compositions to individual SOM molecules.
1 Δεκ 2001 · The Cl − anion does not form complexes readily, and shows little affinity (or specificity) in its adsorption to soil components. Thus, Cl − movement within the soil is largely determined by water flows. Chlorine is an essential micronutrient for higher plants. It is present mainly as Cl − .
