Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
scientific instrument
|
| gptkbp:analyzes |
color intensity
|
| gptkbp:component |
detector
lighthouse filter cuvette |
| gptkbp:hasUnit |
optical density
absorbance units |
| https://www.w3.org/2000/01/rdf-schema#label |
colorimeter
|
| gptkbp:inventedBy |
19th century
|
| gptkbp:measures |
transmittance
absorbance concentration of solutes in solution |
| gptkbp:operates |
passing light through a sample
|
| gptkbp:relatedTo |
spectrometer
|
| gptkbp:usedFor |
food analysis
water quality testing measuring absorbance of particular wavelengths of light |
| gptkbp:usedIn |
biochemistry
chemistry environmental analysis |
| gptkbp:bfsParent |
gptkb:Jan_Szczepanik
|
| gptkbp:bfsLayer |
6
|