Sulfur isotope analysis
Sulfur and oxygen isotope measurements in sulfate and total sulfur for environmental tracing, sulfur-cycle research and ore-deposit studies.
What we measure
- Sulfate in water and minerals: δ³⁴S
- Sulfate oxygen isotopes: δ¹⁸O
- Total sulfur in soils, sediments and minerals: δ³⁴S
Analytical methods
Sulfate separation and preparation, followed by elemental analysis or high-temperature conversion coupled to isotope ratio mass spectrometry.
Reporting
Sulfur isotope values are reported relative to VCDT, with method information and measurement uncertainty.
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