The Department of Agriculture Agricultural Research Service awarded a purchase order to American Radiolabeled Chemicals, Inc., a minority-owned small disadvantaged business, for $40,330 on September 30, 2026, to supply 14C-Styrene and 14C-Catechol for radiochemical synthesis. Performance occurs in North River, North Dakota, with a completion deadline of November 30, 2026. The order calls for delivery of 500 microcuries each of 14C-Catechol in dichloromethane solvent and 14C-Styrene in hexane solvent, each meeting minimum purity specifications of greater than 98% chemical and radiochemical purity at specific activity of at least 50 millicurie/millimole. Delivery is required within 60 days of award. The purchase order was issued under solicitation 1232SA26Q0901, an unrestricted commercial-items RFQ posted September 21, 2026, evaluated on lowest-price technically-acceptable basis.