{"@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\/967","@type":"skos:Concept","skos:prefLabel":{"@language":"en-EN","@value=":"law of Bouguer-Lambert and Beer (A = lg(1\/\u03c4) = \u03b5bc)           #01848"},"skos:inScheme":"https:\/\/digilab.ptb.de\/oiml-g-18\/vocab\/","dct:created":"2022-12-19 09:13:33","skos:scopeNote":[{"@lang":"en-EN","@value":"1. Conditions for validity: A beam of parallel monochromatic radiation traverses, at normal incidence, an absorbing medium with planeparallel surfaces and which is homogeneous, isotropic, non-luminescent and non-scattering. 2. Adapted from ISO 6286, clause 3.3. "}],"skos:definition":[{"@lang":"en-EN","@value":"absorbance A is proportional to the optical pathlength b and the amount of substance concentration c "}],"skos:broader":["https:\/\/digilab.ptb.de\/oiml-g-18\/vocab\/skos\/2"]}