TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 CONT

UDS [urine drug screens] were conducted using... fentanyl urine strip tests with cross-reactivity to numerous fentanyl analogues. Positive urine samples were analysed using liquid chromatography coupled with tandem mass spectrometry.  3, record 1, English, - positive

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 CONT

Une [...] étude, effectuée auprès de 74 personnes en traitement de maintien à la méthadone, permet d'observer que les individus avec une motivation internalisée ont un plus faible taux de rechute (mesuré par le nombre d'échantillons d'urine positifs) et une meilleure assiduité que ceux qui ont une motivation externalisée [...]  1, record 1, French, - positif

Record 1,  Textual support,  Spanish

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 CONT

Liquid chromatography detectors are crucial components of analytical chromatography systems used in various industries, including pharmaceuticals, biotechnology, environmental analysis, and food and beverage.  1, record 2, English, - liquid%20chromatography%20detector

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 CONT

Grâce à ce type d'interface la GDMS [spectrométrie de masse à décharge luminescente] s'impose comme un excellent détecteur de chromatographie liquide et il devient possible de caractériser des complexes métalliques, des molécules organiques et biologiques dans des échantillons liquides et fournir des spectres de masse à la fois inorganique avec les ions métalliques et organique avec les ions issus de fragmentations moléculaires.  1, record 2, French, - d%C3%A9tecteur%20de%20chromatographie%20liquide

Record 2,  Textual support,  Spanish

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 CONT

Photometers and spectrophotometers that work in the visible range also are used as detectors in LC [liquid chromatography]. These devices are potentially useful both as general and selective detectors by utilizing well-known color reactions that can be performed with the column effluent and monitored by absorption photometry.  2, record 3, English, - absorption%20photometry

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 DEF

[...] mesure touchant à l'absorption d'un émission monochromatique[,] c'est-à-dire d'une longueur d'onde donnée[,] par une molécule en solution.  1, record 3, French, - photom%C3%A9trie%20d%27absorption

Record 3,  Textual support,  Spanish

Record number: 3, Textual support number: 1 CONT

La fotometría de llama se divide en dos categorías: fotometría de llama de emisión y de absorción. [...] La diferencia entre ambas es que mientras la fotometría de emisión se centra en la radiación emitida por la muestra, la fotometría de absorción mide la radiación absorbida por el analito.  1, record 3, Spanish, - fotometr%C3%ADa%20de%20absorci%C3%B3n

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 CONT

Reversed-phase chromatography(RPC) is a liquid chromatography technique that involves the separation of molecules on the basis of hydrophobic interactions between the solute molecules in the mobile phase and the ligands attached to the stationary phase.  2, record 4, English, - reversed%2Dphase%20chromatography

Record number: 4, Textual support number: 2 CONT

Reversed phase chromatography. A chromatographic method in which the mobile phase is more polar than the stationary phase.  8, record 4, English, - reversed%2Dphase%20chromatography

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 CONT

La chromatographie en phase normale, séparant les composés polaires dans une phase mobile organique, et la chromatographie en phase inverse, séparant les composés non polaires dans une phase mobile partiellement aqueuse, sont deux modes complémentaires qui nécessitent des colonnes différentes et des systèmes de solvant qui ne sont pas nécessairement compatibles.  8, record 4, French, - chromatographie%20en%20phase%20inverse

Record 4,  Textual support,  Spanish

Record number: 4, Textual support number: 1 CONT

Cromatografía de fase reversa (inversa): la fase estacionaria tiene una naturaleza apolar (cadenas hidrocarbonadas, grupos fenilo) y las interacciones que se producen son inespecíficas (efecto solvófobo).  2, record 4, Spanish, - cromatograf%C3%ADa%20de%20fase%20reversa

Record 5,  Textual support,  English

Record number: 5, Textual support number: 1 CONT

[The method] was innovative in that it involved the concept of a stationary liquid(water) supported on an inert solid(silica), with the result that the solute molecules partitioned between the stationary liquid and a separate mobile liquid phase(chloroform). The technique came to be called partition chromatography.  2, record 5, English, - partition%20chromatography

Record number: 5, Textual support number: 1 OBS

The separation of a mixture occurs when a mobile phase(liquid or gas) passes over a stationary liquid phase which may be on paper, solid particles or the walls of a capillary tube. Partition processes include liquid-liquid, gas-liquid and paper chromatography.  3, record 5, English, - partition%20chromatography

Record 5,  Textual support,  French

Record number: 5, Textual support number: 1 CONT

La chromatographie de partage repose sur la différence de solubilité des constituants de la phase mobile dans deux solvants non miscibles entre eux. Les phrases fixes les plus couramment employées sont l'alumine, le gel de silice, le carbone actif, et le papier [...]  3, record 5, French, - chromatographie%20de%20partage

Record number: 5, Textual support number: 2 CONT

La chromatographie de partage [...] a d'abord été utilisée pour la séparation des aminoacides [...] et a été depuis appliquée à des problèmes de séparation de différentes substances. La séparation est effectuée dans un nombre immense d'étapes de partage isolées, chacune de dimension microscopique dans une colonne (10 à 100 cm de longueur) remplie de grains d'une substance hydratée, insoluble et inerte, comme l'amidon ou le gel de silice. Les grains d'amidon ou de gel de silice sont hydrophiles et sont entourés par une phase d'eau finement liée, qui sert de phase stationnaire aqueuse à travers laquelle passe un flux de solvant non miscible qui traverse la colonne par gravité. Chaque grain d'amidon agit ainsi comme un séparateur microscopique.  4, record 5, French, - chromatographie%20de%20partage

Record 5,  Textual support,  Spanish

Record number: 5, Textual support number: 1 DEF

Técnica analítica de separación, mediante dos fases líquidas parcialmente miscibles, en la que una queda fijada por agua absorbida en gel de sílice.  3, record 5, Spanish, - cromatograf%C3%ADa%20de%20partici%C3%B3n

Record 6,  Textual support,  English

Record number: 6, Textual support number: 1 CONT

The method used for qualitative detection of drugs was based on thin layer chromatography technique. In this technique compounds are separated from one another due to their relative affinities for a polar solid stationary phase(hydrated silicate) and mobile non-polar liquid phase(ethyl acetate and dichloromethane). Depending on their affinities, different compounds adsorb to the hydrated silicate at different positions as the non-polar solvent migrates up the stationary hydrated silicate.  2, record 6, English, - hydrated%20silicate

Record number: 6, Textual support number: 2 CONT

Thaumasite is stable at ambient P-T conditions and contains a fully hydrated silicate octahedron.  3, record 6, English, - hydrated%20silicate

Record number: 6, Textual support number: 3 CONT

The bulk density of Europa, as derived from Voyager data, indicated a bulk composition similar to the Moon or Mars but with the addition of 5 to 10% water. The accepted view was that this water is distributed as a layer of ice ~150 km thick at the surface. Debate has continued as to whether this layer is partly liquid. Ransford was the first to suggest that this model may be too simplistic and proposed that there may also be a hydrated silicate layer.  4, record 6, English, - hydrated%20silicate

Record number: 6, Textual support number: 4 CONT

Total Suspended Solids Calibration Using Hydrated Silicate Materials.  5, record 6, English, - hydrated%20silicate

Record number: 6, Textual support number: 5 CONT

Serpentine is a hydrated silicate of magnesium. ... Clays are secondary minerals. They are hydrated alumino silicates.  6, record 6, English, - hydrated%20silicate

Record 6,  Textual support,  French

Record number: 6, Textual support number: 1 CONT

serpentine : Silicate hydraté de magnésium d'origine métamorphique, de structure fibreuse, de couleur verte.  2, record 6, French, - silicate%20hydrat%C3%A9

Record number: 6, Textual support number: 2 CONT

[...] nous avons étudié le silicate hydraté qui se constitue à l'interface solide-liquide lors de l'attaque d'une pâte de ciment par l'eau [...]. La pâte de ciment étant un matériau poreux constitué d'hydrates en équilibre chimique avec une solution interstitielle, le silicate hydraté en contact avec la solution agressive résulte de dissolutions et reprécipitations successives induites par les gradients de diffusion d'espèces ioniques, qui modifient les équilibres chimiques dans la solution interstitielle entre la surface attaquée du matériau et le cœur sain [...]. Nous avons montré que cette phase était un silicate de calcium hydraté (C-S-H) de structure proche de la tobermorite.  3, record 6, French, - silicate%20hydrat%C3%A9

Record 6,  Textual support,  Spanish

Record 7,  Textual support,  English

Record number: 7, Textual support number: 1 CONT

The "shake flask" method described is based on the OECD [Organisation for Economic Co-operation and Development] Test Guideline [i. e. the 1981 Test Guideline 107. ] This test method includes two separate procedures : the shake-flask method and high performance liquid chromatography(HPLC).... The shake-flask method applies only to essentially pure substances soluble in water and n-octanol. It is not applicable to surface active materials(for which a calculated value or an estimate based on the individual n-octanol and water solubilities should be provided).  2, record 7, English, - shake%2Dflask%20method

Record 7,  Textual support,  French

Record number: 7, Textual support number: 1 CONT

Il existe une méthode normalisée (flacon d’agitation) qui permet de déterminer le POW [POE, ou coefficient de partage 1-n-octanol/eau] à savoir les Lignes directrices de l'OCDE [Organisation de coopération et de développement économiques pour les essais de produits chimiques — Essai n° 107, 1981.] La méthode du flacon d’agitation est applicable aux substances solubles dans l’eau, et qui ne se dissocient pas ni ne s’associent. Cette méthode n’est pas applicable aux substances organiques lipophiles (à faible solubilité dans l’eau), aux préparations, aux substances complexes, aux composés organométalliques et aux substances tensioactives. Cette méthode permet de mesurer des valeurs de log [Poe] se situant entre – 2 et 4.  2, record 7, French, - m%C3%A9thode%20par%20agitation%20en%20flacon

Record 7,  Textual support,  Spanish

Record 8,  Textual support,  English

Record number: 8, Textual support number: 1 CONT

Importers must provide test results indicating that ingredients originating from China-either directly, or through another country-do not contain detectable levels of melamine and cyanuric acid. Results of analysis must be provided at the time of importation. If the importer cannot demonstrate that the product meets these requirements, the product will be refused entry into Canada. The acceptable methods of testing are : Determination of melamine using Liquid Chromatography Electrospray Ionization Mass Spectrometry(LC/ESI-MS/MS) and screening for cyanuric acid using Liquid Chromatography Electrospray Ionization Mass Spectrometry(LC/ESI-MS/MS).  3, record 8, English, - liquid%20chromatography%20electrospray%20ionization%20mass%20spectrometry

Record 8,  Textual support,  French

Record number: 8, Textual support number: 1 CONT

Les techniques de spectrométrie de masse ESI/MS et LC/ESI-MS appliquées à la protéine inhibée se sont révélées être des techniques de choix pour caractériser les modifications chimiques covalentes provoquées par la série d’inhibiteurs choisie dans cette étude.  1, record 8, French, - spectrom%C3%A9trie%20de%20masse%20LC%2FESI%2DMS

Record number: 8, Textual support number: 1 OBS

LC, ESI et MS, sigles qui signifient respectivement liquid chromatography, electrospray ionization et mass spectrometry.  2, record 8, French, - spectrom%C3%A9trie%20de%20masse%20LC%2FESI%2DMS

Record 8,  Textual support,  Spanish

Record 9,  Textual support,  English

Record number: 9, Textual support number: 1 OBS

Liquid chromatography–mass spectrometry(LC-MS, or alternatively HPLC-MS) isan analytical chemistry technique that combines the physical separation capabilities of liquid chromatography(or HPLC) with the mass analysis capabilities of mass spectrometry(MS). LC-MS is a powerfultechnique that has very high sensitivity and selectivity and so is useful in many applications. Its application is oriented towards the separation, general detection and potential identification of chemicals of particular masses in the presence of other chemicals[. ]  4, record 9, English, - quadrupole%20time%2Dof%2Dflight%20liquid%20chromatography%2Dmass%20spectrometry

Record number: 9, Textual support number: 2 OBS

There are many different mass analyzers that can be used in LC/MS. Single quadrupole, triple quadrupole, ion trap, time of flight (TOF) and quadrupole-time of flight (Q-TOF).  4, record 9, English, - quadrupole%20time%2Dof%2Dflight%20liquid%20chromatography%2Dmass%20spectrometry

Record 9,  Textual support,  French

Record number: 9, Textual support number: 1 OBS

La chromatographie en phase liquide couplée à la spectrométrie de masse (en anglais Liquid chromatography-mass spectrometry ou LC-MS) est une méthode d'analyse qui combine les performances de la chromatographie en phase liquide et de la spectrométrie de masse afin d'identifier et/ou de quantifier précisément de nombreuses substances.  3, record 9, French, - chromatographie%20liquide%2Dspectrom%C3%A9trie%20de%20masse%20quadripolaire%20%C3%A0%20temps%20de%20vol

Record 9,  Textual support,  Spanish

Record 10,  Textual support,  English

Record number: 10, Textual support number: 1 CONT

Liquid chromatography mass spectral(LC-MS) analyses revealed that quebecol is not originally present in maple sap. This observation, as well as the lack of a feasible biosynthetic pathway to explain its origin, suggests that quebecol is formed during the processing and/or extraction of maple syrup.  2, record 10, English, - quebecol

Record 10,  Textual support,  French

Record number: 10, Textual support number: 1 CONT

Le québécol [...] est un phénol isolé à partir du sirop d'érable. [...] L'analyse de la sève d'érable avant sa transformation en sirop tend à démontrer que le composant n'y est pas présent naturellement, mais se forme plutôt lors de l'extraction ou de la transformation.  2, record 10, French, - qu%C3%A9b%C3%A9col

Record 10,  Textual support,  Spanish

Record 11,  Textual support,  English

Record number: 11, Textual support number: 1 CONT

Liquid gel chromatography(LGC) is an established laboratory technique for the differential fractionation and separation of molecules. The underlying premise for simple LGC is that molecules elute from a gel bed in order of decreasing molecular weight. Generally, gel particles fill a chromatography column to form a bed. When the molecules to be partitioned, such as cells or proteins are introduced and driven through the bed by supplemental eluent, the molecules separate on the basis of molecular weight.  2, record 11, English, - liquid%2Dgel%20chromatography

Record 11,  Textual support,  French

Record 11,  Textual support,  Spanish

Record number: 11, Textual support number: 1 DEF

Cromatografía de líquidos en la que la fase estacionaria es un gel.  1, record 11, Spanish, - cromatograf%C3%ADa%20l%C3%ADquido%2Dgel

Record 12,  Textual support,  English

Record number: 12, Textual support number: 1 DEF

A form of chromatography which uses a liquid as the moving phase and a solid or a liquid on a solid support as the stationary phase.  4, record 12, English, - liquid%20chromatography

Record number: 12, Textual support number: 1 OBS

In column chromatography, gel permeation chromatography and partition chromatography, a solid support is used as the stationary phase.  4, record 12, English, - liquid%20chromatography

Record 12,  Textual support,  French

Record number: 12, Textual support number: 1 DEF

Méthode physique dans laquelle les composants à séparer sont répartis en deux phases : une «phase stationnaire», constituée d'un lit de matériaux au travers duquel s'infiltre une «phase mobile».  6, record 12, French, - chromatographie%20en%20phase%20liquide

Record number: 12, Textual support number: 1 OBS

On distingue différents modes suivant la nature de la phase stationnaire et le processus de séparation.  6, record 12, French, - chromatographie%20en%20phase%20liquide

Record number: 12, Textual support number: 1 CONT

La chromatographie en phase liquide (CPL), un moment éclipsée par la chromatographie en phase gazeuse (CPG), a fait des progrès considérables grâce à la miniaturisation des colonnes et à la détection en continu des fractions. [...] Toutes les opérations peuvent être automatisées dans le cas d'analyses de routine. Les quantités analysées sont de l'ordre du milligramme et l'efficacité varie entre 1 000 et 10 000 plateaux théoriques; sur des colonnes appropriées on sépare par exemple tous les amino-acides naturels, alors des quantités de substance aussi faibles que 10-¹² g peuvent être décelées.  7, record 12, French, - chromatographie%20en%20phase%20liquide

Record number: 12, Textual support number: 2 CONT

Dans le chapitre chromatographie en phase liquide, on distingue : la chromatographie sur colonne (CPL) : le substrat actif est tassé dans un tube [...], si ce substrat est un gel [...] : c'est la chromatographie sur gel perméable [...]  8, record 12, French, - chromatographie%20en%20phase%20liquide

Record number: 12, Textual support number: 3 CONT

Chromatographie en phase liquide [...] L'appareil est constitué d'une colonne en acier inoxydable d'une longueur de l'ordre de 200 mm et de diamètre inférieur à 4 mm [...] Cette colonne est précédée d'une pompe à haute pression, permettant d'injecter le solvant sous une pression de plusieurs dizaines de bars. Des microvannes assurent l'introduction de quelques microlitres de solution à analyser, en tête de colonne.  7, record 12, French, - chromatographie%20en%20phase%20liquide

Record number: 12, Textual support number: 1 PHR

Chromatographie en phase liquide variante sous pression.  9, record 12, French, - chromatographie%20en%20phase%20liquide

Record 12,  Textual support,  Spanish

Record number: 12, Textual support number: 1 DEF

Método cromatográfico basado en la separación de los componentes de una mezcla en solución por adsorción selectiva.  1, record 12, Spanish, - cromatograf%C3%ADa%20en%20l%C3%ADquido

Record 13,  Textual support,  English

Record number: 13, Textual support number: 1 DEF

The tube and the stationary phase contained within, through which the mobile phase passes.  5, record 13, English, - column

Record number: 13, Textual support number: 1 CONT

A chromatographic column, usually made of glass, is held vertically and is uniformly packed with a solvent. The sample is usually applied to the top, and the chromatogram is developed by passing one or several solvents through the porous bed from top to bottom.  6, record 13, English, - column

Record number: 13, Textual support number: 1 OBS

A cylindrical column, used in chromatography, to hold a solid adsorbent, support, or a liquid stationary phase, and through which the mobile phase passes.  7, record 13, English, - column

Record number: 13, Textual support number: 2 OBS

chromatographic column: term extracted from the "Disarmament and Peace Keeping" glossary with the permission of the United Nations Office at Geneva.  8, record 13, English, - column

Record number: 13, Textual support number: 1 PHR

Column flowrate.  9, record 13, English, - column

Record number: 13, Textual support number: 2 PHR

Dummy, high performance, large-bore, narrow-bore, symmetrical column.  9, record 13, English, - column

Record 13,  Textual support,  French

Record number: 13, Textual support number: 1 DEF

Tube de diamètre et longueur variables, en verre, métal, ou autre substance, à l'intérieur duquel s'opèrent les séparations chromatographiques.  4, record 13, French, - colonne

Record number: 13, Textual support number: 1 CONT

Une colonne de chromatographie en phase gazeuse classique est un tube en acier inoxydable, en verre ou en nickel, d'un diamètre intérieur de l,5 à 4mm et d'une longueur de 0,5 à 6 m. Ses dimensions obligent en général à lui donner une forme coudée, souvent hélicoïdale.  5, record 13, French, - colonne

Record number: 13, Textual support number: 1 OBS

colonne chromatographique : terme tiré du lexique «Désarmement et Maintien de la Paix» avec l'autorisation de l'Office des Nations Unies à Genève.  6, record 13, French, - colonne

Record number: 13, Textual support number: 1 PHR

La colonne se charge.  7, record 13, French, - colonne

Record number: 13, Textual support number: 2 PHR

Soumettre la colonne à une percolation.  7, record 13, French, - colonne

Record number: 13, Textual support number: 3 PHR

Commutation, effet extra, efficacité, extrémité, longévité, mise en équilibre, mise en série, optimisation, rayon d'enroulement, remplissage, tassement, température affichée, température contrôlée, tête, volume mort (de, d'une, des, de la) colonne.  7, record 13, French, - colonne

Record number: 13, Textual support number: 4 PHR

Colonne analytique, classique, métallique, montée verticalement, moyennement chargée, perméable aux gaz.  7, record 13, French, - colonne

Record number: 13, Textual support number: 5 PHR

Post-, pré-colonne.  7, record 13, French, - colonne

Record 13,  Textual support,  Spanish

Record number: 13, Textual support number: 1 DEF

Aparato a modo de [tubo que se utiliza] para la separación de uno o más componentes de una mezcla física mediante un relleno de material adsorbente; sus distintos componentes quedan retenidos preferentemente según diferentes velocidades de adsorción, produciéndose una separación.  4, record 13, Spanish, - columna

Record number: 13, Textual support number: 1 CONT

La fase móvil de una columna cromatográfica está constituida por un líquido.  5, record 13, Spanish, - columna

Record 14,  Textual support,  English

Record number: 14, Textual support number: 1 DEF

A chemical compound in the form of white crystals or of a light yellow liquid which is used as a preservative, a selective solvent and in chromatography.  4, record 14, English, - 3%2C3%27%2Dsulfanediyldipropanenitrile

Record number: 14, Textual support number: 1 OBS

Chemical formula: S(CH₂CH₂CN)₂  4, record 14, English, - 3%2C3%27%2Dsulfanediyldipropanenitrile

Record 14,  Textual support,  French

Record number: 14, Textual support number: 1 OBS

Formule chimique : S(CH₂CH₂CN)₂  3, record 14, French, - 3%2C3%27%2Dsulfanediyldipropanenitrile

Record 14,  Textual support,  Spanish

Record 15,  Textual support,  English

Record number: 15, Textual support number: 1 DEF

A chemical compound which appears under the form of a flammable, colorless liquid, is derived as a by-product of synthetic methanol production, purified by rectification, is partially soluble in water, soluble in alcohol and ether, and is used in organic synthesis, as a latent solvent in paints and lacquers, as an intermediate for amino coating resins, a substitute for n-butanol, in paint removers, fluorometric determinations, liquid chromatography and fruit flavour concentrates.  6, record 15, English, - 2%2Dmethylpropan%2D1%2Dol

Record number: 15, Textual support number: 1 OBS

2-methylpropan-1-ol: form recommended by the IUPAC (International Union of Pure and Applied Chemistry).  7, record 15, English, - 2%2Dmethylpropan%2D1%2Dol

Record number: 15, Textual support number: 2 OBS

isobutanol: obsolete form.  7, record 15, English, - 2%2Dmethylpropan%2D1%2Dol

Record number: 15, Textual support number: 3 OBS

Chemical formula: C₄H₁₀O or (CH₃)₂CHCH₂OH  6, record 15, English, - 2%2Dmethylpropan%2D1%2Dol

Record 15,  Textual support,  French

Record number: 15, Textual support number: 1 DEF

Composé chimique se présentant sous la forme d'un liquide inflammable, incolore, présent dans l'huile de fusel et pouvant être produit par fermentation des glucides, que l'on utilise en synthèse organique, comme solvant, comme source des esters d'isobutyle et comme essence de fruits.  6, record 15, French, - 2%2Dm%C3%A9thylpropan%2D1%2Dol

Record number: 15, Textual support number: 1 OBS

2-méthylpropan-1-ol : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée).  1, record 15, French, - 2%2Dm%C3%A9thylpropan%2D1%2Dol

Record number: 15, Textual support number: 2 OBS

isobutanol : forme vieillie.  1, record 15, French, - 2%2Dm%C3%A9thylpropan%2D1%2Dol

Record number: 15, Textual support number: 3 OBS

Formule chimique : C₄H₁₀O ou (CH₃)₂CHCH₂OH  6, record 15, French, - 2%2Dm%C3%A9thylpropan%2D1%2Dol

Record 15,  Textual support,  Spanish

Record number: 15, Textual support number: 1 OBS

Líquido incoloro. Soluble en agua, alcohol y éter. Punto de inflamación, 38º C. Moderadamente tóxico y fuerte irritante.  4, record 15, Spanish, - alcohol%20isobut%C3%ADlico

Record number: 15, Textual support number: 2 OBS

Fórmula química : C₄H₁₀O o (CH₃)₂CHCH₂OH  5, record 15, Spanish, - alcohol%20isobut%C3%ADlico

Record 16,  Textual support,  English

Record number: 16, Textual support number: 1 DEF

Ester of nonyl alcohol which appears under the form of a colorless liquid and which is used as a general-purpose, low-volatility plasticizer for vinyl resins and, pure grade, as a stationary liquid phase in chromatography.  5, record 16, English, - dinonyl%20phthalate

Record number: 16, Textual support number: 1 OBS

dinonyl phthalate: standardized commercial name; form recommended by the IUPAC (International Union of Pure and Applied Chemistry).  3, record 16, English, - dinonyl%20phthalate

Record number: 16, Textual support number: 2 OBS

DNP: This might be an in-house or a non-recognized abbreviation; not to be used alone, to avoid any risk of confusion.  3, record 16, English, - dinonyl%20phthalate

Record number: 16, Textual support number: 3 OBS

Chemical formula: C₆H₄(COOC₉H₁₉)₂ or C₂₆H₄₂O₄  5, record 16, English, - dinonyl%20phthalate

Record 16,  Textual support,  French

Record number: 16, Textual support number: 1 DEF

Composé chimique qui se présente sous la forme d'un liquide incolore et que l'on utilise comme agent plastifiant et en chromatographie.  3, record 16, French, - phtalate%20dinonylique

Record number: 16, Textual support number: 1 OBS

phtalate dinonylique : nom commercial normalisé.  2, record 16, French, - phtalate%20dinonylique

Record number: 16, Textual support number: 2 OBS

phtalate de dinonyle : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée).  2, record 16, French, - phtalate%20dinonylique

Record number: 16, Textual support number: 3 OBS

Formule chimique : C₆H₄(COOC₉H₁₉)₂ ou C₂₆H₄₂O₄  3, record 16, French, - phtalate%20dinonylique

Record 16,  Textual support,  Spanish

Record number: 16, Textual support number: 1 OBS

Fórmula química: C₆H₄(COOC₉H₁₉)₂ o C₂₆H₄₂O₄  2, record 16, Spanish, - ftalato%20de%20dinonilo

Record 17,  Textual support,  English

Record number: 17, Textual support number: 1 CONT

Hydrophobic interaction chromatography... separates proteins on the basis of their relative hydrophobicities and uses insoluble supports, such as agarose or polyacrylamide, to which... alkyl or aryl... hydrophobic groups have been covalently attached. Liquid chromatography columns of such hydrophobic resins have been used in the purification of a number of integral membrane proteins. Proteins bound to the resin by means of hydrophobic interactions can then often be eluted sequentially, depending on the strength of this interaction, by gradual changes in hydrophobicity, ionic strength, pH, or temperature of the eluting buffer.  1, record 17, English, - hydrophobic%20group

Record 17,  Textual support,  French

Record number: 17, Textual support number: 1 DEF

Groupement moléculaire qui n'a aucune aptitude à retenir des molécules d'eau et qui est, au mieux, peu soluble dans l'eau.  2, record 17, French, - groupement%20hydrophobe

Record number: 17, Textual support number: 1 CONT

La chromatographie sur papier [...] repose sur les différences de solubilité relative des molécules dans un solvant aqueux et un solvant organique. [...] Plus un composé possède de groupements polaires [...] plus il est soluble dans l'eau, mais plus il possède de groupements hydrophobes [...] plus il est solubles dans les solvants organiques. On profite de la différence relative de solubilité de différents constituants d'un mélange [...]dans un liquide organique et dans un liquide aqueux pour les séparer.  3, record 17, French, - groupement%20hydrophobe

Record 17,  Textual support,  Spanish

Record 18,  Textual support,  English

Record number: 18, Textual support number: 1 OBS

Tradename for polyethylene glycols and methoxypolyethylene glycol porous polymer resins; they are available in various molecular weights and are used as liquid phase support coatings in gas chromatography.  2, record 18, English, - Carbowax%C2%AE

Record number: 18, Textual support number: 2 OBS

Use: Water-soluble lubricants, solvents for dyes, resins, proteins; plasticizers ...; cosmetics and pharmaceuticals ...  3, record 18, English, - Carbowax%C2%AE

Record number: 18, Textual support number: 3 OBS

Carbowax®: A trademark of Union Carbide Corp.  4, record 18, English, - Carbowax%C2%AE

Record 18,  Textual support,  French

Record number: 18, Textual support number: 1 OBS

Nom de commerce de résines poreuses à base de polyéthylèneglycol et de méthoxy-polyéthylèneglycol; elles sont vendues en différentes masses moléculaires [...] et sont utilisées comme revêtement du support de phase liquide en chromatographie gazeuse.  1, record 18, French, - Carbowax

Record number: 18, Textual support number: 2 OBS

Nom générique de divers polyglycols employés comme excipients en pharmacie et en cosmétique.  2, record 18, French, - Carbowax

Record number: 18, Textual support number: 3 OBS

Carbowax® : Marque de commerce de la société Union Carbide Corp.  2, record 18, French, - Carbowax

Record 18,  Textual support,  Spanish

Record 19,  Textual support,  English

Record number: 19, Textual support number: 1 DEF

A device used to detect fluorescent compounds in high-pressure liquid chromatography [HPLC] by passing the effluent through a cell irradiated with ultraviolet light and measuring any resulting fluorescent radiation.  3, record 19, English, - fluorimetric%20detector

Record number: 19, Textual support number: 1 PHR

Fixed band-pass fluorometric detector.  3, record 19, English, - fluorimetric%20detector

Record number: 19, Textual support number: 1 OBS

fluorimetric detector: term(s) extracted from the "Disarmament and Peace Keeping" glossary with the permission of the United Nations Office at Geneva.  4, record 19, English, - fluorimetric%20detector

Record 19,  Textual support,  French

Record number: 19, Textual support number: 1 OBS

détecteur fluorimétrique : terme(s) tiré(s) du lexique «Désarmement et Maintien de la Paix» avec l'autorisation de l'Office des Nations Unies à Genève.  2, record 19, French, - d%C3%A9tecteur%20fluorim%C3%A9trique

Record 19,  Textual support,  Spanish

Record 20,  Textual support,  English

Record number: 20, Textual support number: 1 OBS

Due to the drop in pressure that occurs in high-pressure liquid chromatography(HPLC) as the solvent passes from the column to the detector, any dissolved gases(most commonly air) are partially released as bubbles within the detector, producing anomalous and misleading results. To avoid this problem, solvents are degassed before use, either by a nitrogen purge or by heating and stirring under vacuum.  2, record 20, English, - degassing

Record 20,  Textual support,  French

Record 20,  Textual support,  Spanish

Record 21,  Textual support,  English

Record number: 21, Textual support number: 1 DEF

A detector which is based upon the measurement of capacitance of the eluant between parallel plates in the detector cell.  2, record 21, English, - dielectric%20constant%20detector

Record number: 21, Textual support number: 1 OBS

This type of detector has been applied to both gas-liquid chromatography and high-performance liquid chromatography.  2, record 21, English, - dielectric%20constant%20detector

Record 21,  Textual support,  French

Record 21,  Textual support,  Spanish

Record 22,  Textual support,  English

Record number: 22, Textual support number: 1 DEF

A thick dispersion of an adsorbent in a liquid, suitable for thin-layer chromatography or for adsorption chromatography.  2, record 22, English, - slurry

Record 22,  Textual support,  French

Record number: 22, Textual support number: 1 CONT

[...] bouillie très fluide qui sera versée dans la colonne [...]  1, record 22, French, - bouillie

Record number: 22, Textual support number: 2 CONT

[...] l'étalement de la pâte sur les plaques [...]  1, record 22, French, - bouillie

Record number: 22, Textual support number: 3 CONT

[...] un mélange semi-liquide [...] est ensuite déposé sur les plaques à l'aide d'un étaleur [...]  1, record 22, French, - bouillie

Record 22,  Textual support,  Spanish

Record 23,  Textual support,  English

Record number: 23, Textual support number: 1 DEF

Chromatographic analysis in which the stationary phase consists of beads of porous polymeric material sold under the trade name Sephadex; the mobile phase is liquid.  10, record 23, English, - gel%20permeation%20chromatography

Record number: 23, Textual support number: 1 CONT

Gel Filtration Chromatography. The gel filtration method is a relatively new fractionation procedure in liquid chromatography for the separation of molecules according to the differences in size and shape and can be considered a a kind of "molecular sieve. "This method has also been referred to in some publications as exclusion chromatography, restricted diffusion chromatography, restricted diffusion chromatography, gel chromatography and gel permeation chromatography, just to mention a few.  12, record 23, English, - gel%20permeation%20chromatography

Record number: 23, Textual support number: 1 OBS

Gel permeation chromatography ... is the preferred term for what has also been known variously as exclusion chromatography, gel chromatography and gel filtration.  13, record 23, English, - gel%20permeation%20chromatography

Record number: 23, Textual support number: 2 OBS

"Gel chromatography" is an inclusive term to designate all forms of exclusion chromatography.  10, record 23, English, - gel%20permeation%20chromatography

Record 23,  Textual support,  French

Record number: 23, Textual support number: 1 DEF

Analyse chromatographique dans laquelle la phase stationnaire est formée de perles de substance poreuse et la phase mobile est liquide.  8, record 23, French, - chromatographie%20sur%20gel

Record number: 23, Textual support number: 1 OBS

La substance poreuse utilisée est connue commercialement sous l'appellation Sephadex.  8, record 23, French, - chromatographie%20sur%20gel

Record 23,  Textual support,  Spanish

Record number: 23, Textual support number: 1 DEF

Procedimiento cromatográfico que separa distintas sustancias en función de sus tamaños moleculares.  3, record 23, Spanish, - filtraci%C3%B3n%20en%20gel

Record 24,  Textual support,  English

Record number: 24, Textual support number: 1 DEF

The volume of the liquid stationary phase or the active solid in the column.  1, record 24, English, - stationary%20phase%20volume

Record number: 24, Textual support number: 1 OBS

The volume of any solid support is not included. In the case of partition chromatography with a liquid stationary phase, it is identical to the liquid phase volume.  1, record 24, English, - stationary%20phase%20volume

Record number: 24, Textual support number: 2 OBS

stationary-phase volume: abbreviation V_s.  2, record 24, English, - stationary%20phase%20volume

Record 24,  Textual support,  French

Record number: 24, Textual support number: 1 DEF

Volume de la phase stationnaire liquide, du solide actif ou du gel contenu dans la colonne.  1, record 24, French, - volume%20d%27une%20phase%20stationnaire

Record number: 24, Textual support number: 1 OBS

Le volume d'un éventuel support solide de la phase stationnaire n'est pas compris.  1, record 24, French, - volume%20d%27une%20phase%20stationnaire

Record 24,  Textual support,  Spanish

Record 25,  Textual support,  English

Record number: 25, Textual support number: 1 DEF

The specific retention volume ... is the net retention volume per gram of stationary liquid, active solid or solvent-free gel.  2, record 25, English, - specific%20retention%20volume

Record number: 25, Textual support number: 1 OBS

In liquid chromatography, except when conducted at very high pressures, the compression of the mobile phase is negligible, and the adjusted and net retention volumes are identical. The specific retention volume is then the adjusted retention volume per gram of stationary liquid, active solid, or solvent-free gel. It is recommended that, when appropriate, authors specify the drying conditions.  2, record 25, English, - specific%20retention%20volume

Record 25,  Textual support,  French

Record number: 25, Textual support number: 1 CONT

En chromatographie gaz-liquide «pure», c'est-à-dire en l'absence d'influence parasite de la part du support, les grandeurs de rétention sont proportionnelles à la masse de phase liquide stationnaire dans la colonne. Il est donc normal de rapporter le volume de rétention absolu à l'unité de masse de phase liquide stationnaire. C'est le volume de rétention spécifique.  2, record 25, French, - volume%20de%20r%C3%A9tention%20sp%C3%A9cifique

Record number: 25, Textual support number: 1 OBS

En chromatographie liquide, sauf à très haute pression, la compression de la phase mobile est négligeable et le volume de rétention réduit est identique au volume de rétention net. Le volume de rétention spécifique est alors égal au volume de rétention réduit par gramme de liquide constituant la phase stationnaire, de solide activé ou de gel débarrassé de tout solvant. Il est recommandé aux auteurs d'indiquer, le cas échéant, les conditions de séchage.  3, record 25, French, - volume%20de%20r%C3%A9tention%20sp%C3%A9cifique

Record 25,  Textual support,  Spanish

Record 26,  Textual support,  English

Record number: 26, Textual support number: 1 CONT

In chromatography, mobile phase retention time, tm, is the time for an unretained component to elute. This time represents the minimum time a component remains on the column, which is the time all components spend in the mobile phase.  1, record 26, English, - mobile%20phase%20retention%20time

Record number: 26, Textual support number: 1 OBS

In liquid chromatography, both the mobile phase hold-up time and the retention time of the non-retained solute are the same. This is not the case in permeation chromatography.  2, record 26, English, - mobile%20phase%20retention%20time

Record 26,  Textual support,  French

Record number: 26, Textual support number: 1 OBS

t[indice]m apparaît ainsi comme le «temps de rétention, d'un composé non retenu» par la phase stationnaire. Comme c'est généralement le cas de l'air, tout au moins en chromatographie gaz-liquide, on l'appelle un peu trop systématiquement «temps de rétention de l'air» (t[indice]a).  1, record 26, French, - temps%20de%20r%C3%A9tention%20d%27un%20compos%C3%A9%20non%2Dretenu

Record number: 26, Textual support number: 2 OBS

temps de rétention d'un composé non retenu : t_m; temps de rétention de l'air : t_a.  1, record 26, French, - temps%20de%20r%C3%A9tention%20d%27un%20compos%C3%A9%20non%2Dretenu

Record 26,  Textual support,  Spanish

Record 27,  Textual support,  English

Record number: 27, Textual support number: 1 DEF

A procedure for chromatographic separation in which the mobile phase is passed through the chromatographic bed after the application on the sample.  2, record 27, English, - elution%20chromatography

Record number: 27, Textual support number: 1 OBS

The mixture is applied at the head of the column or as a spot on paper and thin layer. On the chromatogram thus developed, the solutes give either separate spots as in paper chromatography and thin-layer chromatography or a series of peaks on a chart as in gas chromatography and high-performance liquid chromatography.  3, record 27, English, - elution%20chromatography

Record 27,  Textual support,  French

Record number: 27, Textual support number: 1 DEF

Méthode de séparation chromatographique dans laquelle un éluant percole à travers le lit chromatographique après introduction de l'échantillon.  4, record 27, French, - chromatographie%20d%27%C3%A9lution

Record number: 27, Textual support number: 1 CONT

Que ce soit sur papier ou sur couche mince, on peut opérer les séparations suivant deux dimensions (axes de migration rectangulaires), mais la chromatographie sur couche mince est susceptible de variantes basées sur l'effet d'un gradient de composition du substrat (chromatographie à gradient d'élution), et même sur l'introduction de pressions assez importantes pour faire cheminer le véhicule liquide.  3, record 27, French, - chromatographie%20d%27%C3%A9lution

Record 27,  Textual support,  Spanish

Record number: 27, Textual support number: 1 DEF

Cromatografía en la que se hace pasar un eluyente a través de la fase estacionaria, después de haber introducido en ella la mezcla que se va a separar.  1, record 27, Spanish, - cromatograf%C3%ADa%20de%20eluci%C3%B3n

Record 28,  Textual support,  English

Record number: 28, Textual support number: 1 DEF

[A] separation based mainly upon exclusion effects, such as differences in molecular size and/or shape ... or in charge ...  1, record 28, English, - permeation%20chromatography

Record number: 28, Textual support number: 2 DEF

A form of liquid chromatography in which the separation of the sample components is based on the differences in the size and/or shape of the molecules or in the charge...  1, record 28, English, - permeation%20chromatography

Record number: 28, Textual support number: 1 OBS

"Gel chromatography", in which the stationary phase is either a swollen gel or a rigid three-dimensional silica or polymetric matrix, is the most widely used permeation technique.  2, record 28, English, - permeation%20chromatography

Record 28,  Textual support,  French

Record number: 28, Textual support number: 1 DEF

[...] séparation [...] basée principalement sur les effets d'exclusion liés à la différence de taille et/ou de formes de molécules à séparer [...] ou de charge ionique [...]  1, record 28, French, - chromatographie%20par%20perm%C3%A9ation

Record 28,  Textual support,  Spanish

Record 29,  Textual support,  English

Record number: 29, Textual support number: 1 CONT

Partition chromatography systems employing both a liquid mobile phase and a liquid stationary phase are all forms of liquid-liquid chromatography.  2, record 29, English, - liquid%2Dliquid%20chromatography

Record number: 29, Textual support number: 1 OBS

Liquid-liquid distribution is associated to separation and condensation processes.  6, record 29, English, - liquid%2Dliquid%20chromatography

Record 29,  Textual support,  French

Record number: 29, Textual support number: 1 CONT

Chromatographie liquide-liquide (CLL). [...] Cette technique, qui dépend des différences de solubilité des solutés dans les deux phases, s'apparente à l'extraction liquide-liquide, mais ici une des phases liquides est immobilisée sur un solide en grains très fins et l'accroissement considérable de la surface de contact entre les deux phases fait que l'on obtient des efficacités très supérieures à celles obtenues en extraction liquide-liquide classique à contre-courant.  5, record 29, French, - chromatographie%20liquide%2Dliquide

Record 29,  Textual support,  Spanish

Record number: 29, Textual support number: 1 DEF

Cromatografía de líquidos en la que la fase estacionaria es un líquido sobre un soporte sólido.  1, record 29, Spanish, - cromatograf%C3%ADa%20l%C3%ADquido%2Dl%C3%ADquido

Record 30,  Textual support,  English

Record number: 30, Textual support number: 1 CONT

All chromatographic systems involving passage of a mobile liquid phase over a solid adsorbent are forms of liquid-solid chromatography. These are all classified as adsorption chromatography, and include conventional column methods, dry-column chromatography, and thin layer chromatography.  2, record 30, English, - liquid%2Dsolid%20chromatography

Record 30,  Textual support,  French

Record number: 30, Textual support number: 1 DEF

Chromatographie dans laquelle la phase mobile est un liquide et la phase stationnaire est un solide.  4, record 30, French, - chromatographie%20liquide%2Dsolide

Record number: 30, Textual support number: 1 CONT

La chromatographie liquide-solide [...] présente l'avantage de disposer de phases stationnaires très stables, très élaborées et offertes à des prix abordables.  5, record 30, French, - chromatographie%20liquide%2Dsolide

Record 30,  Textual support,  Spanish

Record 31,  Textual support,  English

Record number: 31, Textual support number: 1 CONT

Using... liquid chromatography/electrospray ionization tandem mass spectrometer, azadirachtoids were selectively detected monitoring the multiple reaction transitions of sodium adduct precursor ions.  1, record 31, English, - liquid%20chromatography%20electrospray%20ionization%20tandem%20mass%20spectrometer

Record 31,  Textual support,  French

Record number: 31, Textual support number: 1 CONT

[...] un spectromètre de masse LC-ESI-MS/MS qui permet d'effectuer en temps réel du séquençage de peptides.  1, record 31, French, - spectrom%C3%A8tre%20de%20masse%20LC%2DESI%2DMS%2FMS

Record number: 31, Textual support number: 2 CONT

LC-ESI-MS/MS - Système chromatographique de type HPLC connecté en ligne à un spectromètre de masse de type trappe ionique et dont la source est une électrospray (modèle ThermoFinnigan LCQ DecaXP).  3, record 31, French, - spectrom%C3%A8tre%20de%20masse%20LC%2DESI%2DMS%2FMS

Record number: 31, Textual support number: 1 OBS

LC, ESI et MS, sigles qui signifient respectivement liquid chromatography, electrospray ionization et mass spectrometry.  4, record 31, French, - spectrom%C3%A8tre%20de%20masse%20LC%2DESI%2DMS%2FMS

Record 31,  Textual support,  Spanish

Record 32,  Textual support,  English

Record number: 32, Textual support number: 1 CONT

The use of HPLC [high performance liquid chromatography] to determine the saturate content of heavy petroleum products.... The refractive index response factors for several pure saturate fractions isolated from heavy petroleum products were determined using a µ-Bondapak aminopropylmethylsilyl bonded amorphous silica HPLC column.  2, record 32, English, - aminopropylmethylsilyl%20bonded%20amorphous%20silica

Record number: 32, Textual support number: 2 CONT

Column - Water carbohydrate analysis [trademark] partition column. Aminopropylmethylsilyl bonded amorphous silica, 300 mm x 3.9 mm (ID) or equivalent.  3, record 32, English, - aminopropylmethylsilyl%20bonded%20amorphous%20silica

Record 32,  Textual support,  French

Record 32,  Textual support,  Spanish

Record 33,  Textual support,  English

Record number: 33, Textual support number: 1 CONT

The initial solubilization of yolk platelets demonstrated that the lipid was present in the soluble fraction containing lipovitellin and phosvitin. These two proteins have been resolved and the lipovitellin fraction was shown to exhibit the absorption maximum at 375 nm that characterizes DCD [dorsalizing cytoplasmic determinant]. The lipovitellin was purified and its total lipids extracted and separated on HPLC [high-performance liquid chromatography]. A lipid was found that has identical elution properties from a C18 reverse HPLC column and mass as DCD. Therefore, lipovitellin, a zinc protein known to contain 17% lipid by weight, is the oocyte storage protein for DCD.  2, record 33, English, - lipovitellin

Record 33,  Textual support,  French

Record 33,  Textual support,  Spanish

Record 34,  Textual support,  English

Record number: 34, Textual support number: 1 CONT

Three major methods for the quantitative analysis of benzodiazepine in plasma or serum are used : a) high-performance liquid chromatography with UV detection at 246 mm; b) immunoenzymology by the EMIT method for a semiquantitative determination(metabolites also measured) of diazepam levels, completed by a chromatographic method; c) gas-liquid chromatography.  1, record 34, English, - immunoenzymology

Record 34,  Textual support,  French

Record 34,  Textual support,  Spanish

Record 35,  Textual support,  English

Record number: 35, Textual support number: 1 CONT

Human serum contains small amounts of the precursors of cholesterol synthesis, including squalene and methylated and demethylated precursor sterols. From among the latter sterols, cholestenol, desmosterol, and lathosterol can easily be quantified by gas liquid chromatography(GLC), and the whole precursor sterol group is positively related to cholesterol synthesis. In addition, there are other noncholesterol sterols in serum, the most prominent of which are cholestanol and plant sterols(campesterol, sitosterol, and avenasterol).  2, record 35, English, - campesterol

Record 35,  Textual support,  French

Record number: 35, Textual support number: 1 CONT

Les stérols de quatre graines de crucifères originaires du Maroc ont été analysés par CPG/SM. Ces quatre graines sont le Lepidium sativum, Eruca sativa, Diplotaxis tenuisiliqua et Sinapis arvensis. Sept stérols ont été identifiés. Il s'agit du brassicastérol, campestérol, sitostérol, isofucostérol, du schotténol, de l'avénastérol et du stigmasta-5,25-dien-3bêta-ol [sic : stigmasta-5,25-dién-3ß-ol].  2, record 35, French, - campest%C3%A9rol

Record 35,  Textual support,  Spanish

Record 36,  Textual support,  English

Record number: 36, Textual support number: 1 CONT

Human serum contains small amounts of the precursors of cholesterol synthesis, including squalene and methylated and demethylated precursor sterols. From among the latter sterols, cholestenol, desmosterol, and lathosterol can easily be quantified by gas liquid chromatography(GLC), and the whole precursor sterol group is positively related to cholesterol synthesis. In addition, there are other noncholesterol sterols in serum, the most prominent of which are cholestanol and plant sterols(campesterol, sitosterol, and avenasterol).  2, record 36, English, - avenasterol

Record 36,  Textual support,  French

Record number: 36, Textual support number: 1 CONT

Les stérols de quatre graines de crucifères originaires du Maroc ont été analysés par CPG/SM. Ces quatre graines sont le Lepidium sativum, Eruca sativa, Diplotaxis tenuisiliqua et Sinapis arvensis. Sept stérols ont été identifiés. Il s'agit du brassicastérol, campestérol, sitostérol, isofucostérol, du schotténol, de l'avénastérol et du stigmasta-5,25-dien-3beta-ol [sic : stigmasta-5,25-dién-3ß-ol].  2, record 36, French, - av%C3%A9nast%C3%A9rol

Record 36,  Textual support,  Spanish

Record 37,  Textual support,  English

Record number: 37, Textual support number: 1 CONT

The most common product used for HPLC [high-performance liquid chromatography] samples is the Cameo nylon syringe filter... The Cameo polyethersulfone syringe filters, sterile or non-sterile, are also used for biological fluids, serum or media additives. This low protein binding filter is often used where quick flow rates and high throughputs are critical.  2, record 37, English, - low%20protein%2Dbinding%20filter

Record 37,  Textual support,  French

Record number: 37, Textual support number: 1 CONT

Procédure de marquage. Préparation du réactif et détermination de la dilution de travail: [...] Des particules sont susceptibles d'apparaître au cours de la conservation et d'interférer avec l'interprétation des résultats. La dilution de travail peut être distribuée sur la lame au moyen d'une seringue sur laquelle a été adapté un filtre à faible liaison aux protéines de 0,45 µm. Éviter de répéter les étapes de filtration ou de centrifugation. La dilution de travail adsorbée avec du NMB ou du RMB ne doit pas être filtrée.  2, record 37, French, - filtre%20%C3%A0%20faible%20liaison%20aux%20prot%C3%A9ines

Record number: 37, Textual support number: 1 OBS

filtre à faible liaison aux protéines : terme retenu par le réseau Entraide Traduction Santé.  3, record 37, French, - filtre%20%C3%A0%20faible%20liaison%20aux%20prot%C3%A9ines

Record 37,  Textual support,  Spanish

Record 38,  Textual support,  English

Record number: 38, Textual support number: 1 DEF

A chromatographic technology used to separate and quantitate mixtures of substances in solution.  5, record 38, English, - high%2Dperformance%20liquid%20chromatography

Record number: 38, Textual support number: 1 OBS

The sample is injected into a moving stream of solvent, which flows through a column and detector. The passage through the column separates the sample compounds by one of four different methods: adsorption, partition, ion exchange, or size exclusion. The solvent is pumped through the system at a controlled pressure, which can be varied between 500 and 5000 psi. With the particular column and elution method used for the assay, the elution times relative to the internal standard characterize the compounds and are used to identify them. The peak areas relative to the internal standard are proportional to their concentration in the sample and are used to quantitate them.  6, record 38, English, - high%2Dperformance%20liquid%20chromatography

Record number: 38, Textual support number: 1 CONT

A special form of liquid chromatography, high-performance liquid chromatography(HPLC), has become especially important for the separation of complex mixtures of nonvolatile materials. Essentially, it involves the use of very small particle size in column packing, with high pressure to increase the rate of flow and shorten the separation time to a few minutes.  7, record 38, English, - high%2Dperformance%20liquid%20chromatography

Record number: 38, Textual support number: 2 OBS

One of the most significant advances in chromatography in recent years has been the introduction of high performance liquid chromatography. Originally intended for the separation of small organic molecules that were soluble in non-aqueous solvents, the technique rapidly developed into a form suitable for the separation of larger, biological compounds soluble in aqueous solvents. In recent years, following the development of macroporous supports, the technique has become applicable to molecules as large as proteins and nucleic acids.  8, record 38, English, - high%2Dperformance%20liquid%20chromatography

Record number: 38, Textual support number: 3 OBS

The term high pressure liquid chromatography(now obsolete) was used in the early stages of development of the technique since the quality of the columns was such that high pressures were needed to force the liquid through.  4, record 38, English, - high%2Dperformance%20liquid%20chromatography

Record 38,  Textual support,  French

Record number: 38, Textual support number: 1 DEF

Technique qui permet d'obtenir une séparation de mélanges complexes selon le même principe que la chromatographie liquide classique (échange d'ions, tamisage moléculaire, ou interaction hydrophobe) mais en des temps très courts grâce à l'emploi de hautes pressions.  12, record 38, French, - chromatographie%20liquide%20%C3%A0%20haute%20performance

Record number: 38, Textual support number: 1 OBS

Les avantages de l'HPLC [«high-performance liquid chromatography»] que sont la rapidité et la possibilité d'automatiser totalement l'analyse et le traitement des données (mise en mémoire et traitement informatique des courbes chromatographiques), sont susceptibles de conduire cette technique à remplacer, au moins dans certaines applications, l'électrophorèse classique actuelle.  12, record 38, French, - chromatographie%20liquide%20%C3%A0%20haute%20performance

Record number: 38, Textual support number: 1 CONT

La chromatographie liquide à haute performance (HPLC) est une méthode récente. L'évolution technologique a permis de réaliser des résines sphériques de taille allant jusqu'à 5 microns, ce qui leur donne des propriétés mécaniques telles qu'elles supportent de forts débits ainsi que la haute contre-pression qui en résulte. On réalise ainsi des séparations beaucoup plus rapides avec une meilleure résolution. L'appareil est constitué d'une colonne en acier inoxydable d'une longueur de l'ordre de 200 mm et de diamètre intérieur de 4 mm, remplie de particules de taille inférieure à 20 mm; cette colonne est précédée d'une pompe à haute pression, permettant d'injecter le solvant sous une pression de plusieurs dizaines de bars. Des microvannes assurent l'introduction de quelques microlitres de solution à analyser, en tête de colonne.  13, record 38, French, - chromatographie%20liquide%20%C3%A0%20haute%20performance

Record number: 38, Textual support number: 1 PHR

Chromatographie liquide à haute performance multidimensionnelle.  14, record 38, French, - chromatographie%20liquide%20%C3%A0%20haute%20performance

Record 38,  Textual support,  Spanish

Record number: 38, Textual support number: 1 CONT

CLAR es una técnica analítica en la que una fase móvil líquida transporta una muestra a través de una columna que contiene una fase líquida estacionaria. La interacción de la muestra con la fase estacionaria retiene de modo selectivo los compuestos individuales y permite la separación de los componentes de la muestra [...]  2, record 38, Spanish, - cromatograf%C3%ADa%20l%C3%ADquida%20de%20alta%20presi%C3%B3n

Record 39,  Textual support,  English

Record number: 39, Textual support number: 1 DEF

A form of gas chromatography in which the moving phase is a gas and the stationary phase is a surface-active sorbent (charcoal, silica gel, or activated alumina). The separation is achieved by adsorption of the components of a sample.  4, record 39, English, - gas%2Dsolid%20chromatography

Record number: 39, Textual support number: 1 OBS

The physical states of the mobile and stationary phases give rise to four basic types of chromatography : gas-liquid chromatography(GLC), gas-solid chromatography(GSC), liquid-liquid chromatography(LLC), and liquid-solid chromatography(LSC). Of the four basic types of chromatography, the two gas systems are independent and not subject to subdivisions. Thus the terms "gas-liquid chromatography" and "gas-solid chromatography" adequately identify the techniques involved. The liquid systems are not as easily described and are not mutually exclusive, which can lead to considerable confusion.  5, record 39, English, - gas%2Dsolid%20chromatography

Record 39,  Textual support,  French

Record number: 39, Textual support number: 1 DEF

Chromatographie en phase gazeuse dans laquelle la phase fixe est constituée par un adsorbant solide.  5, record 39, French, - chromatographie%20gaz%2Dsolide

Record number: 39, Textual support number: 1 OBS

Dans cette définition, le premier mot spécifie la nature de la phase mobile et le second la phase stationnaire. En chromatographie gazeuse, la distinction entre gaz-solide peut paraître obscure : des liquides peuvent être employés pour modifier les phases stationnaires solides et les supports solides utilisés pour retenir les phases stationnaires liquides qui peuvent affecter le processus chromatographique. Dans un classement selon la nature des phases, le terme relatif à l'effet prédominent doit être choisi.  6, record 39, French, - chromatographie%20gaz%2Dsolide

Record number: 39, Textual support number: 2 OBS

«Chromatographie gaz-solide» a été normalisé par l'AFNOR.  7, record 39, French, - chromatographie%20gaz%2Dsolide

Record 39,  Textual support,  Spanish

Record number: 39, Textual support number: 1 DEF

Cromatografía de gases en la que la fase estacionaria es un sólido adsorbente.  3, record 39, Spanish, - cromatograf%C3%ADa%20gas%2Ds%C3%B3lido

Record 40,  Textual support,  English

Record number: 40, Textual support number: 1 DEF

A form of gas chromatography in which the fixed phase(column packing) is a liquid solvent distributed on an inert solid support.  6, record 40, English, - gas%2Dliquid%20chromatography

Record number: 40, Textual support number: 1 OBS

The physical states of the mobile and stationary phases give rise to four basic types of chromatography : gas-liquid chromatography(GLC), gas-solid chromatography(GSC), liquid-liquid chromatography(LLC), and liquid-solid chromatography(LSC). Of the four basic types of chromatography, the two gas systems are independent and not subject to subdivisions. Thus the terms "gas-liquid chromatography" and "gas-solid chromatography" adequately identify the techniques involved. The liquid systems are not as easily described and are not mutually exclusive, which can lead to considerable confusion.  7, record 40, English, - gas%2Dliquid%20chromatography

Record number: 40, Textual support number: 1 PHR

Open tubular gas-liquid chromatography.  4, record 40, English, - gas%2Dliquid%20chromatography

Record 40,  Textual support,  French

Record number: 40, Textual support number: 1 DEF

Chromatographie en phase gazeuse dans laquelle la phase fixe est constituée par un liquide imprégnant un support solide inerte.  4, record 40, French, - chromatographie%20gaz%2Dliquide

Record number: 40, Textual support number: 1 OBS

Dans cette définition et dans celle de la chromatographie gaz-solide, le premier mot spécifie la nature de la phase mobile et le second la phase stationnaire. Les phases stationnaires liquides sont déposées sur des solides, mais le support solide affecte le processus chromatographique. Dans un classement selon la nature des phases, le terme relatif à l'effet prédominant doit être choisi.  5, record 40, French, - chromatographie%20gaz%2Dliquide

Record number: 40, Textual support number: 2 OBS

chromatographie gaz-liquide : terme normalisé par l'AFNOR.  6, record 40, French, - chromatographie%20gaz%2Dliquide

Record 40,  Textual support,  Spanish

Record number: 40, Textual support number: 1 DEF

Cromatografía de gases en la que la fase estacionaria es un líquido soportado en un sólido.  4, record 40, Spanish, - cromatograf%C3%ADa%20de%20gas%20l%C3%ADquido

Record 41,  Textual support,  English

Record number: 41, Textual support number: 1 CONT

Adsorption chromatography. This form of chromatography employs an adsorbent such as silica gel or alumina as a solid stationary phase, and either a liquid mobile phase... or a gas mobile phase....  2, record 41, English, - adsorption%20chromatography

Record number: 41, Textual support number: 1 OBS

Adsorption chromatography with Florisil, alumina, silica gel, and carbon as the adsorbents has been used extensively for cleanup of soil extracts prior to insecticidal determination.  3, record 41, English, - adsorption%20chromatography

Record 41,  Textual support,  French

Record number: 41, Textual support number: 1 DEF

Séparation principalement fondée sur les différences d'affinité des composés pour la surface du solide actif sur lequel ils sont adsorbés.  2, record 41, French, - chromatographie%20d%27adsorption

Record number: 41, Textual support number: 2 DEF

[...] type de chromatographie [...] utilisé [...] pour la séparation des substances lipophiles.  3, record 41, French, - chromatographie%20d%27adsorption

Record 41,  Textual support,  Spanish

Record number: 41, Textual support number: 1 DEF

Cromatografía basada en las diferencias entre las afinidades de adsorción de los componentes de una mezcla por la superficie de un sólido activo.  2, record 41, Spanish, - cromatograf%C3%ADa%20de%20adsorci%C3%B3n

Record 42,  Textual support,  English

Record number: 42, Textual support number: 1 CONT

The projectile’s rocket motor ... contains about 0.5 kg of aluminised rubbery HTPB (hydroxy-terminated polybutadiene) propellant set in an intricate shape to give the maximum possible burning area.  5, record 42, English, - hydroxy%2Dterminated%20polybutadiene

Record number: 42, Textual support number: 2 CONT

The liquid hydroxy-terminated polybutadiene Krasol LBH 3000 was used as a polyol for the preparation of polyurethane elastomers.... Size exclusion chromatography and liquid adsorption chromatography were used to characterise low-molecular weight hydroxy-terminated polybutadienes prepared by anionic polymerisation.  6, record 42, English, - hydroxy%2Dterminated%20polybutadiene

Record number: 42, Textual support number: 3 CONT

hydroxy terminated polybutadiene (1, 2 addition), ... hydroxy terminated polybutadiene (1, 4 addition) ...  7, record 42, English, - hydroxy%2Dterminated%20polybutadiene

Record number: 42, Textual support number: 1 OBS

hydroxy-: [A] chemical prefix indicating the OH group in an organic compound, such as hydroxybenzene for phenol, C₆H₅OH ... [oxy- and hydroxyl- are to be avoided in this sense.]  8, record 42, English, - hydroxy%2Dterminated%20polybutadiene

Record number: 42, Textual support number: 2 OBS

HTPB: This might be an in-house or a non-recognized abbreviation; not to be used alone, to avoid any risk of confusion.  9, record 42, English, - hydroxy%2Dterminated%20polybutadiene