Stanford University

Contact Info:

Karrie Weaver

https://sigmalab.stanford.edu/

Grants and Identifiers:

RRID: RRID:SCR_023259

Instrumentation:

Services Provided:

Relevant Publications:

1.) Holmfred E, Chamberlain P, Stürup S (2025 Jul 2). Revealing the Stable δ2H, δ13C, and δ18O Isotopic Patterns of Ibuprofen Drug Products and Commonly Used Pharmaceutical Excipients Molecular Pharmaceutics, 22(8), 4879-4889. . PMCID: 12326347.

Description:

Shared analytical facility specialized in areas of radiogenic isotope geochemistry, non-traditional stable isotope geochemistry, and low blank concentration determinations of natural and engineered materials. Provided equipment includes triple-quad ICP-MS (Agilent 8900) with laser ablation intake system (AS RESOlution laser system), multi-collector ICP-MS (Neptune Plus), and specially designed Picotrace metal-free low particulate clean laboratory. Produces high quality isotopic and trace element data. Offers training.