This interview is to understand how Sarah Marshall at Brelje and Race Laboratories in Santa Rosa uses our instrument iCAP RQ ICP-MS for environmental analysis. We will try to understand analytical applications in her company, especially the ones that use ICP-MS, how the instrument helped her company to improve the productivity and efficiency by switching AA to ICP-MS. Meanwhile, we also want to know what Sarah sees as the trend for using ICP-MS in the northern California wine country area.