vertailunäytteen
Vertailunäyte, often translated as comparison sample or reference sample, is a fundamental concept in various scientific and analytical fields. It refers to a known and pure substance or material used as a benchmark against which an unknown sample is tested. The primary purpose of a vertailunäyte is to provide a standard for identification, quantification, or quality control.
In analytical chemistry, for example, a vertailunäyte of a specific compound with known concentration is used
The reliability of any analysis hinges on the quality and integrity of the vertailunäyte. It must be