This is a sources sought notice for market research only, not a solicitation, seeking vendors for a Steri-Trac sensor exchange program at the Minneapolis VA Health Care System. The contractor would provide calibrated replacement sensors every four months for EtO and H2O monitoring devices, including prepaid return shipping and calibration certificates. Performance will take place at the VA campus in Minneapolis, Minnesota, with a base period of October 15, 2026 through October 14, 2027. The government is gathering information to determine potential set-aside opportunities for SDVOSB, VOSB, and other small business categories. Interested vendors must respond with capability details, answers to specific questions, and pricing information.