Enabling scientific discovery through stable isotope analysis
Analysis of Sulfate Δ17O
Summary: We use a TC/EA to thermally degrade SO42- to SO2 and O2. The O2 is then passed to a Finnigan MAT253 for δ18O and &delta17O analysis.

Reference Materials: We use USGS35 and IAEA-NO-3 as our international standards.

Sample submission: If you are interested in submitting samples for this type of analysis, please contact us using the contacts below. Please include in your shipment container the following form (pdf or doc).

Exhaustive description of analysis:

Calculations:

Suggested reading: