The Center for Stable Isotope Biogeochemistry (CSIB) at Berkeley accepts organic, soil, water, and air samples for determination of stable isotope ratios of carbon, nitrogen, sulphur, oxygen and hydrogen at natural abundance.

Information regarding Pricing

Information regarding Sample Submission


For questions about sample analysis, please contact either:
Wenbo Yang, Manager
tel: (510) 643-1748 fax: (510) 643-1749 or
Prof. Todd Dawson, Director
tel: (510) 642-6090