Increase your productivity with field proven XRF analysis that saves you time and money. The Lab-X3500 is designed to perform in a wide range of flexible environments, e.g. in the laboratory, on-site or wherever analysis is required. Unique industry-specific benefits. Lab-X3500 is a compact, reliable, affordable and easy to use XRF analyser. For those in the Petroleum sector the Lab-X3500 conforms to ASTM D4294, ISO20847, ISO8754 and IP336. In addition Oxford Instruments offers the Lab-X3500S/Cl model using air path thereby avoiding the requirement for helium purge. For wood treatment, liquids and powders are measured with equal ease for Copper Chrome Arsenic (CCA), Copper and many others.