This is a market survey to identify qualified small businesses for a potential future procurement of 12 specialized 2-liter bioreactor vessels for a USDA Agricultural Research Service location in Peoria, IL. The vessels must be compatible with specific Sartorius Biostat-B control units and meet detailed technical requirements. The Government will use responses to decide whether to limit competition to certain small business categories or proceed with full and open competition. Interested companies must submit a Capabilities Statement demonstrating their relevant expertise and business size status. Responses are due via email by March 23, 2026.