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A novel method for extracting potassium (K) from K-poor and sodium-rich samples for high-precision stable K isotope analysis
Xin Yuan Zheng
Earth and Environmental Sciences-Twin Cities
Research output
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Contribution to journal
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Article
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peer-review
2
Scopus citations
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Dive into the research topics of 'A novel method for extracting potassium (K) from K-poor and sodium-rich samples for high-precision stable K isotope analysis'. Together they form a unique fingerprint.
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Keyphrases
Potassium
100%
K Isotopes
100%
Isotope Analysis
100%
Sodium-rich
100%
Seawater
80%
Sodium Chloride
80%
Tetraphenylborate
60%
Extraction Methods
40%
K Concentration
40%
Reaction Time
20%
Rinsing
20%
Carbonate
20%
Earth's Climate
20%
Isotopic Signature
20%
Long-term Stability
20%
Precipitation Reaction
20%
Geological Record
20%
Fluid Inclusions
20%
Reaction Equilibrium
20%
Soluble Salts
20%
Sodium Tetraphenylborate
20%
Ocean Chemistry
20%
Solubility Equilibrium
20%
Potassium Isotopes
20%
Isotope Composition
20%
Earth and Planetary Sciences
Sodium Chloride
100%
Halite
50%
Laboratory Experiment
25%
Geological Record
25%
Fluid Inclusion
25%
Potassium Isotope
25%
Marine Chemistry
25%