599100-01-EXO Optical DO Sensor, TI - compatible and 3 more items

Virginia Polytechnic Institute and State University awarded a contract to YSI Incorporated on September 8, 2026, with a cumulative value of $9,153.00. The contract encompasses the supply and delivery of specialized water quality monitoring equipment and related components. The primary deliverables include an Optical Dissolved Oxygen Sensor compatible with YSI instrumentation, an AmmoLyt Plus IQ SensorNet Ammonium Ion-Selective Electrode sensor, a Sensor Connection cable measuring 15 meters in length, and associated shipping services. All materials are designated for delivery to Wang Zhiwu in Virginia, with contact information on file.

The contract line items reflect equipment purchases with unit prices ranging from $20 for shipping to $6,738 for the ammonium sensor. YSI Incorporated, serving as the prime contractor, is responsible for fulfilling the complete scope of equipment supply and delivery. The contract represents a single procurement action for laboratory or field-based water quality analysis capabilities, with all deliverables consolidated under a single award with no specified annual value or extended performance period noted in the documentation.