Rigaku ZSX Primus IV Sequential Wavelength-Dispersive XRF Spectrometer

The U.S. Department of Energy’s Office of Fossil Energy is forecasting the acquisition of a Rigaku ZSX Primus IV Sequential Wavelength-Dispersive XRF Spectrometer, a high-precision analytical instrument used for elemental analysis in materials science and energy research. This equipment is essential for conducting detailed chemical composition analysis of fossil energy-related samples, supporting research and development efforts in areas such as catalyst performance, fuel composition, and environmental monitoring. The anticipated contract will be awarded to support operations and scientific activities located in Texas, with no specific set-aside designation indicated, suggesting it may be open to all eligible vendors including small businesses. The solicitation is listed as a forecast with a posted date of August 10, 2026, indicating this is a planned future procurement rather than an active request for proposals. The North American Industry Classification System code 334516 corresponds to instruments and laboratories for measuring and testing materials, confirming the technical nature of the equipment. Brian Halstead, the Small Business Program Manager at the Department of Energy, is the designated point of contact for inquiries, providing a pathway for vendors to engage with the acquisition process. While details such as funding amount, delivery schedule, and evaluation criteria are not yet available, interested parties should prepare to respond when the formal solicitation is released, ensuring alignment with the technical specifications of the Rigaku ZSX Primus IV system.