TERMIUM Plus®

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MICROEXTRACTION PHASE SOLIDE [1 record]

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Filter results by subject field

Alphabetical list of terms

Record 1 2017-02-15

English

Subject field(s)
  • Chemistry
  • Law of Evidence
DEF

[A] technique that involves the use of a fibre coated with an extracting phase, [which] can be a liquid (polymer) or a solid (sorbent), [that] extracts different kinds of analytes (including both volatile and non-volatile) from different kinds of media ...

OBS

SPME is a non-destructive technique for sampling ink that can be used to measure the age of the ink of a document under investigation.

Key term(s)
  • solid-phase micro-extraction

French

Domaine(s)
  • Chimie
  • Droit de la preuve
DEF

[...] méthode d'extraction sans solvant qui permet de pré-concentrer des composés, le plus souvent à l'état de traces, dans des matrices complexes alimentaires, environnementales ou biologiques.

OBS

La micro-extraction en phase solide est utilisée, entre autres, pour quantifier les produits volatiles dans l'encre.

Spanish

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