C7901-25G-chelex 100 sodium form 50-100 mesh (DR and 1 more item

Virginia Polytechnic Institute and State University (Virginia Tech) awarded a contract to Sigma-Aldrich Inc. on July 10, 2026, for the procurement of specialized chemical reagents and materials. The contract, designated A208_P4809458, is valued at $297 and involves delivery to Angela Riegel at a Virginia location (540-231-7107). The contract encompasses two line items: CHELEX 100 Sodium Form 50-100 Mesh (Quantity 1, Unit Price $132) and 5,5-Dimethyl-1-Pyrroline N-Oxide (Quantity 1, Unit Price $165).

This contract represents a routine materials acquisition by Virginia Tech, with deliverables consisting of laboratory-grade chemical compounds used in research applications. As a higher education institution contracting entity within Virginia, Virginia Tech procured these specialized chemicals from Sigma-Aldrich Inc., a commercial supplier of research and laboratory products. The award reflects a minimal-value purchase order typical of departmental research material acquisitions within academic institutions.