ThermoFisher Scientific Desktop

NASA's Shared Services Center issued a sole source capability statement for ThermoFisher Scientific Desktop scanning electron microscope equipment and services, with responses due by 7:00 a.m. Central Standard Time on August 13, 2026. NASA intends to award the contract to Nanoscience Instruments Inc, the sole authorized U.S. distributor of the Phenom product line, under FAR 12.102(a) commercial procedures.

The procurement supports NASA Langley Research Center's acquisition of a Phenom XL G3 large-stage SEM system (part no. TF-1467680) with 100mm x 100mm sample capacity, acceleration voltages from 2kV to 20.5kV, and magnification to 200,000x, along with supporting software, upgrades, installation, and training services. Performance will be at NASA Langley Research Center in Hampton, Virginia, with 8–12 weeks' delivery lead time after receipt of order.

NASA's market research and technical justification confirm that the Phenom XL G3's integrated capabilities—including high-brightness electron source, automated EDS analysis, ChemiSEM software, and workflow automation—are unique in the benchtop SEM market. The sole source determination emphasizes continuity with NASA's existing Phenom XL G2 system, including compatible data formats, software, and operating procedures; competitive alternatives would introduce training, method revalidation, and schedule delays.

Interested organizations may submit written capabilities and qualifications to Shanna L. Patterson (Shanna.L.Patterson@nasa.gov) by the August 13 deadline. NASA will evaluate submissions solely to assess whether to conduct the procurement competitively; the final determination remains at Government discretion. NAICS 334516 applies.