The concept of quality management is applied in business of all sizes and all types. It is a relevant in manufacturing as it is in health care or food services. Of course, quality means different ...

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 ...

Pharmaceutical products are controlled by quality regulations that ensure the finished drug product has the required identity and purity characteristics. If a pharmaceutical product does not meet ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Robert Kelly is managing director of XTS ...