Updated February 22, 2011
The Survey SCO is designed to help participants prove or disprove instrument sample probe carry over. Multiple kits may be purchased. Each shipment of SCO will consist of a 10.0-mL liquid serum specimen low vial and a 5.0-mL liquid serum high vial. A calculation is provided in the kit
instructions to assist the participants in determining their instrument sample probe carry over; therefore, data need
not be returned to the CAP.