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Sulfate sulfur isotope analysis
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Description
Analysis of δ34S in dissolved sulfate from groundwater samples to identify sulfate reduction processes. Rayleigh fractionation modeling used to quantify biological sulfate reduction with fractionation factor α=1.030.
Typical Equipment
- isotope ratio mass spectrometer or similar isotopic analysis equipment
Output Measurements
- δ34S values
- sulfate reduction rates
- fractionation trends