KS Analytical Systems specializes in Siemens and Bruker XRD and XRF instrumentation, service, and upgrades. We've been supporting these systems for over 40 years (20 years as KSA) and have built a reputation for extremely fast and knowledgable customer service whether your instrument was purchased from us or not. So many instrument brokers these days make promises about performance and functionality without knowing anything at all about the hardware they're working with. Our warranty isn't just "not DOA". By the time an instrument is delivered, it has weeks of run time in testing and has received a top to bottom refurbishment. Give us a call and you'll understand the difference immediately.