{"@context":{"dc":"http:\/\/purl.org\/dc\/elements\/1.1\/","skos":"http:\/\/www.w3.org\/2004\/02\/skos\/core#","skos:broader":{"@type":"@id"},"skos:inScheme":{"@type":"@id"},"skos:related":{"@type":"@id"},"skos:narrower":{"@type":"@id"},"skos:hasTopConcept":{"@type":"@id"},"skos:topConceptOf":{"@type":"@id"}},"@id":"https:\/\/digilab.ptb.de\/oiml-g-18\/vocab\/skos\/397","@type":"skos:Concept","skos:prefLabel":{"@language":"en-EN","@value=":"detection limit           #01198"},"skos:inScheme":"https:\/\/digilab.ptb.de\/oiml-g-18\/vocab\/","dct:created":"2022-12-19 09:13:30","skos:scopeNote":[{"@lang":"en-EN","@value":"In this Recommendation, this term refers to the determination of an element in a reference solution free of interferents. The baseline noise is established by measuring the output signal of several aliquots of a blank test solution. "}],"skos:definition":[{"@lang":"en-EN","@value":"the concentration of an element that provides a signal equivalent to three times the standard deviation of the baseline noise as determined on a statistical basis. It is the minimum quantity measured before it can be concluded that an element has been detected "}],"skos:broader":["https:\/\/digilab.ptb.de\/oiml-g-18\/vocab\/skos\/2"]}