Pitoisuusraja
Pitoisuusraja, often translated as concentration limit, is a term used in various scientific and regulatory contexts to define a threshold for a substance's presence. This limit can signify different things depending on the field. In environmental science, a pitoisuusraja might refer to the maximum permissible concentration of a pollutant in water or air to protect public health or ecosystems. For instance, regulatory bodies establish these limits for heavy metals, pesticides, or industrial emissions.
In analytical chemistry, a pitoisuusraja can indicate the lowest concentration of a substance that can be reliably
In toxicology and occupational health, pitoisuusraja may denote the maximum concentration of a hazardous substance in