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IR SPECTROSCOPY [1 record]
Record 1 - internal organization data 2021-02-04
Record 1, English
Record 1, Subject field(s)
- Physics
- Analytical Chemistry
Record 1, Main entry term, English
- infrared spectrometry
1, record 1, English, infrared%20spectrometry
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- IR spectrometry 2, record 1, English, IR%20spectrometry
correct
- infra-red spectrometry 2, record 1, English, infra%2Dred%20spectrometry
correct
- infrared spectroscopy 3, record 1, English, infrared%20spectroscopy
correct
- IR spectroscopy 4, record 1, English, IR%20spectroscopy
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
Infrared spectroscopy (IR spectroscopy) … deals with the infrared region of the electromagnetic spectrum, that is, light with a longer wavelength and lower frequency than visible light. It covers a range of techniques, mostly based on absorption spectroscopy. As with all spectroscopic techniques, it can be used to identify and study chemicals. 5, record 1, English, - infrared%20spectrometry
Record number: 1, Textual support number: 1 OBS
infra-red spectrometry; IR spectrometry: designations extracted from the "Disarmament and Peace Keeping" glossary with the permission of the United Nations Office at Geneva. 6, record 1, English, - infrared%20spectrometry
Record 1, Key term(s)
- infra-red spectroscopy
Record 1, French
Record 1, Domaine(s)
- Physique
- Chimie analytique
Record 1, Main entry term, French
- spectrométrie infrarouge
1, record 1, French, spectrom%C3%A9trie%20infrarouge
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- spectrométrie IR 2, record 1, French, spectrom%C3%A9trie%20IR
correct, feminine noun
- spectroscopie à infrarouge 3, record 1, French, spectroscopie%20%C3%A0%20infrarouge
correct, feminine noun
- spectroscopie IR 4, record 1, French, spectroscopie%20IR
correct, feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
La spectroscopie à infrarouge (spectroscopie IR) est une méthode analytique physique qui fonctionne à l’aide de rayons infrarouges […] La spectroscopie IR permet de saisir la concentration de matière dans les gaz, [les] solides et [les] fluides aussi bien qualitativement que quantitativement. […] la transmission [des ondes infrarouges] est calculée sur base de la longueur d’onde de la lumière. Chaque molécule absorbe la lumière d’une certaine longueur d’onde et est donc facilement identifiable. 4, record 1, French, - spectrom%C3%A9trie%20infrarouge
Record number: 1, Textual support number: 1 OBS
spectrométrie infrarouge; spectrométrie IR : désignations tirées du lexique «Désarmement et Maintien de la Paix» avec l'autorisation de l'Office des Nations Unies à Genève. 5, record 1, French, - spectrom%C3%A9trie%20infrarouge
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Física
- Química analítica
Record 1, Main entry term, Spanish
- espectrometría de infrarrojos
1, record 1, Spanish, espectrometr%C3%ADa%20de%20infrarrojos
correct, feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
- espectrometría IR 2, record 1, Spanish, espectrometr%C3%ADa%20IR
correct, feminine noun
- espectroscopía de infrarrojos 3, record 1, Spanish, espectroscop%C3%ADa%20de%20infrarrojos
correct, feminine noun
- espectroscopía IR 4, record 1, Spanish, espectroscop%C3%ADa%20IR
correct, feminine noun
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 CONT
La espectroscopía de infrarrojos (IR) es una técnica de análisis de sustancias en el estado gaseoso, líquido o sólido, tanto cristalinas como amorfas, mediante su espectro de absorción o reflexión en el rango IR del espectro electromagnético, permitiendo así la identificación de compuestos químicos a través de la determinación de la frecuencia a la que los distintos grupos funcionales presentan bandas de absorción en la región IR. 4, record 1, Spanish, - espectrometr%C3%ADa%20de%20infrarrojos
Record number: 1, Textual support number: 1 OBS
Es la rama de la espectroscopía que trata con la parte infrarroja del espectro electromagnético. 5, record 1, Spanish, - espectrometr%C3%ADa%20de%20infrarrojos
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