Many assays have integrated, built-in, or internal controls to demonstrate their operability at specific procedural steps. What role do these built-in controls play in quality control to assure ...

Internal quality control is an integral process of laboratory testing. A clinical laboratory's coagulation quality control (QC) program is a critical component of its quality assessment program. The ...

They report unique corner cases or weird combinations that internal testing would likely never find. And our internal testing has now made it so that quality is now more consistent and we have fewer ...