Statements (32)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
scientific instrument
|
| gptkbp:abbreviation |
gptkb:ECD
|
| gptkbp:application |
environmental analysis
pharmaceutical analysis chlorinated hydrocarbon analysis pesticide detection |
| gptkbp:category |
detector
analytical chemistry equipment |
| gptkbp:common_carrier_gas |
nitrogen
argon-methane mixture |
| gptkbp:common_radioactive_source |
gptkb:Tritium
Nickel-63 |
| gptkbp:contains |
radioactive source
|
| gptkbp:detects |
organometallic compounds
nitro compounds nitriles halogenated compounds peroxides electronegative compounds |
| https://www.w3.org/2000/01/rdf-schema#label |
Electron Capture Detector
|
| gptkbp:inventedBy |
gptkb:James_Lovelock
|
| gptkbp:invention_year |
1957
|
| gptkbp:notRecommendedFor |
hydrocarbons
alcohols amines |
| gptkbp:operates |
measuring reduction in current due to electron capture
|
| gptkbp:output_signal |
current
|
| gptkbp:requires |
carrier gas
|
| gptkbp:sensitivity |
high for halogenated compounds
|
| gptkbp:used_in |
gptkb:gas_chromatography
|
| gptkbp:bfsParent |
gptkb:Gas_Chromatograph
|
| gptkbp:bfsLayer |
6
|