Sample Preparation Laboratory (SPL)

The Sample Preparation Laboratory provides centralized sample preparation facilities, technical expertise, and training to users from many departments within the Stanford Doerr School of Sustainability and other Stanford Schools.

The Sample Prep Lab is currently equipped for various sample preparation methods including sample crushing, grinding, and pulverization, sample cutting coring and drilling, and mineral separation for a variety of sample types such as rocks, minerals, soils, and plant tissues. 

These work flows can be manipulated to accommodate other sample preparation needs. Reach out to the Laboratory Manager to learn more. Facilities are free to use and open to all Stanford affiliated students, staff, faculty, and visitors. The SDSS Sample Preparation Laboratory is very concerned with safe uses of machinery & chemicals and avoiding sample cross contamination. 

The Sample Prep Lab is a collection of labs in the sub-basement of the Mitchell Earth Sciences Building. Please navigate to the Equipment tab to learn more about the equipment in each lab room. 

• Sample cutting, coring, drilling, bulk scale polishing.
• Sample hammering, crushing, grinding, pulverizing, sieving.
• Mineral density separation 
• Mineral separations by magnetic properties, density, and grain size (micro-scale); mineral dissolution.  

For access to these lab rooms, read the training instructions under the Lab Access and Safety tab or reach out to the Laboratory Manager.

Please navigate to the Equipment tab to learn more about the equipment avalible.