Students take Action in the Gulf
This past Labor Day weekend, five chemistry students accompanied Professor Larsen on a tour of the coastlines of Mississippi and Louisiana to learn more about the effects of the BP oil spill. They brought back samples of the beach sand and water to study back at St. Mary's and to further their understanding of the many environmental issues facing the gulf.
Chem majors in San Francisco
From left to right: Brian, JP, Dr. Leah Eller, Rob, Nick, Danielle, Mike, Bertrand, Anita, Janice, Dr. Andy Koch, Tabitha (Now Dr. Clem), and Taylor. Emilie and Kristina couldn't make the photo.
Last Spring, 12 St. Mary's students attended the National Meeting of the American Chemical Society in San Fransico. Eight presented their work and we all met after Tabitha Clem's ('05) talk. Tabitha was just finishing up her Ph.D. at UC Berkeley.
Gas Chromatography-Mass Spectrometer
This instrument ( also known as a GC-MS) is used to analyze chemical samples to determine if they're pure or are a mixture. If the sample is a mixture, the instrument can give information regarding how many components are in the sample and the relative amount of each. Components can be characterized by their molecular mass which aids in identifying them.