Microorganisms interact with their environment as they produce and and consume dissolved compounds that will therefore become depleted or enriched in their surrounding, mainly in the pore water. Analysis of dissolved compounds is therefore a prerequisite for understanding microbial activity in geologic settings. Another major focus of our work in on direct detection of microbial turnover via the use of radioisotopes as those offer unsurpassed sensitivity. As microbial abundance and activity …

The Mineral Separation laboratory is designed for performing chemical cleaning and purification of minerals. The fume hood in the lab is suitable for using hydrofluoric acid, in addition to other more commonly used acids. Four hot-dog rollers that sit within an acid cabinet can be used to continuously roll up to 24 one-liter sample bottles.