The U.S. Geological Survey (USGS) awarded a $71,484.80 firm-fixed-price purchase order to Anton Paar USA, Inc., a foreign-owned for-profit organization, to provide an Autosorb 6100 FKM XR High Vacuum Gas Sorption Analyzer or an equal product. This equipment will be used to measure the specific surface area and pore size distribution of geologic materials. The contract has an ultimate completion date of October 31, 2027 and does not include any set-aside designations. Anton Paar USA, Inc. is a well-established supplier of scientific instrumentation to various federal agencies, including the Departments of Defense, Energy, Agriculture, Transportation, and Health and Human Services. This award is part of the USGS's ongoing efforts to acquire specialized laboratory analysis equipment to support its geologic research and testing activities.