TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 CONT

Potassium is used extensively, mainly in the form of potassium salts, in various fields such as medicine(iodide as a disinfectant), photographic processing(carbonate), explosives(chlorate and nitrate as powder), defreezing agents, poisons(potassium cyanide), metallurgy and basic chemistry(hydroxide in, for example, strong bases, oil sweetening, CO₂ absorbent, chromate and dichromates as oxidants, carbonate in glass industry), fertilizers(nitrate, carbonate, chloride, bromide, sulfate), detergents and soaps(hydroxide and carbonate), coolants in nuclear reactors(NaK alloy), etc.  2, record 1, English, - potassium%20salt

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 CONT

Les sels de potassium comme le nitrate de potassium sont des électrolytes. Solubles dans l'eau, ils s'y décomposent en formant des ions potassium, porteurs d'une charge positive. Les ions potassium sont présents dans l'alimentation et dans l'organisme.  3, record 1, French, - sel%20de%20potassium

Record 1,  Textual support,  Spanish

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 CONT

NBKI method: neutral buffered KI method.  2, record 2, English, - neutral%20buffered%20potassium%20iodide

Record number: 2, Textual support number: 1 OBS

NBKI: abbreviation extracted from the “Glossaire de l’environnement” and reproduced with permission of the Organisation for Economic Co-operation and Development.  3, record 2, English, - neutral%20buffered%20potassium%20iodide

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 CONT

Méthode à l'iodure de potassium neutre tamponné (méthode de mesure de la concentration des oxydants dans l'air).  1, record 2, French, - iodure%20de%20potassium%20neutre%20tamponn%C3%A9

Record number: 2, Textual support number: 1 OBS

iodure de potassium neutre tamponné : terme extrait du «Glossaire de l’environnement» et reproduit avec l’autorisation de l’Organisation de coopération et de développement économiques.  2, record 2, French, - iodure%20de%20potassium%20neutre%20tamponn%C3%A9

Record 2,  Textual support,  Spanish

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 DEF

A chemical agent that reduces the intensity of a particular radiation effect when added to a chemical or biological system.  1, record 3, English, - chemical%20radiation%20protector

Record number: 3, Textual support number: 1 OBS

The agent may be added prior to exposure, as with potassium iodide for thyroid action blocking, or after exposure, as with chelating agents for metal excretion enhancement.  1, record 3, English, - chemical%20radiation%20protector

Record number: 3, Textual support number: 2 OBS

chemical radiation protector: term and definition standardized by ISO.  2, record 3, English, - chemical%20radiation%20protector

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 DEF

Produit chimique qui réduit l'intensité d'un effet particulier du rayonnement quand il est ajouté à un système chimique ou biologique.  1, record 3, French, - radioprotecteur

Record number: 3, Textual support number: 1 OBS

L'agent peut être ajouté avant l'exposition, comme avec l'iodure de potassium pour le bloquage de l'action sur la thyroïde, ou après l'exposition, comme avec les agents de chélation, pour améliorer l'élimination du métal.  1, record 3, French, - radioprotecteur

Record number: 3, Textual support number: 2 OBS

radioprotecteur : terme et définition normalisés par l'ISO.  2, record 3, French, - radioprotecteur

Record 3,  Textual support,  Spanish

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 DEF

A chemical agent that reduces the intensity of a particular radiation effect when added to a chemical or biological system.  1, record 4, English, - chemical%20radiation%20protector

Record number: 4, Textual support number: 1 OBS

The agent may be added prior to exposure, as with potassium iodide for thyroid action blocking, or after exposure, as with chelating agents for metal excretion enhancement.  1, record 4, English, - chemical%20radiation%20protector

Record number: 4, Textual support number: 2 OBS

chemical radiation protector: term and definition standardized by the International Organization for Standardization (ISO).  2, record 4, English, - chemical%20radiation%20protector

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 DEF

Produit chimique qui réduit l'intensité d'un effet particulier du rayonnement quand il est ajouté à un système chimique ou biologique.  1, record 4, French, - radioprotecteur

Record number: 4, Textual support number: 1 OBS

L'agent peut être ajouté avant l'exposition, comme avec l'iodure de potassium pour le blocage de l'action sur la thyroïde, ou après l'exposition, comme avec les agents de chélation, pour améliorer l'élimination du métal.  1, record 4, French, - radioprotecteur

Record number: 4, Textual support number: 2 OBS

radioprotecteur : terme et définition normalisés par l'Organisation internationale de normalisation (ISO).  2, record 4, French, - radioprotecteur

Record 4,  Textual support,  Spanish

Record 5,  Textual support,  English

Record number: 5, Textual support number: 1 OBS

Term(s) taken from a Canadian laboratory-equipment company’s catalogue.  1, record 5, English, - potassium%20iodide%20starch

Record 5,  Textual support,  French

Record number: 5, Textual support number: 1 OBS

Terme(s) tiré(s) du catalogue d'une compagnie canadienne d'équipement de laboratoire.  1, record 5, French, - iodure%20de%20potassium%20amidonn%C3%A9

Record 5,  Textual support,  Spanish

Record 6,  Textual support,  English

Record number: 6, Textual support number: 1 DEF

A chemical compound which appears under the form of small, greenish-yellow or lustrous crystals or powder with a penetrating odour, is soluble in benzene and cetone, partially soluble in alcohol, glycerol, chloroform, carbon disulfide and ether, insoluble in water, is derived by heating acetone or methanol with iodine in the presence of an alkali or alkaline carbonates or electrolytically by passing a current through a solution containing potassium iodide, alcohol, and sodium carbonate, and is used in medicine, as an antiseptic for external use.  4, record 6, English, - triiodomethane

Record number: 6, Textual support number: 1 CONT

... the presence of even small traces of phenol in association with chlorine produces chlorphenol which tastes like iodoform.  5, record 6, English, - triiodomethane

Record number: 6, Textual support number: 1 OBS

triiodomethane: form recommended by the IUPAC (International Union of Pure and Applied Chemistry).  6, record 6, English, - triiodomethane

Record number: 6, Textual support number: 2 OBS

Chemical formula: CHI₃  4, record 6, English, - triiodomethane

Record 6,  Textual support,  French

Record number: 6, Textual support number: 1 CONT

[...] la présence de phénol, même à l'écart de traces, donne avec le chlore naissance à du chlorophénol qui a un goût pharmaceutique d'iodoforme.  4, record 6, French, - triiodom%C3%A9thane

Record number: 6, Textual support number: 1 OBS

triiodométhane : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée).  5, record 6, French, - triiodom%C3%A9thane

Record number: 6, Textual support number: 2 OBS

Formule chimique : CHI₃  6, record 6, French, - triiodom%C3%A9thane

Record 6,  Textual support,  Spanish

Record number: 6, Textual support number: 1 DEF

Polvo amarillo de olor penetrante, soluble en alcohol, glicerina, cloroformo y éter; insoluble en agua. Irritante.  1, record 6, Spanish, - yodoformo

Record number: 6, Textual support number: 1 OBS

Fórmula química: CHI₃  3, record 6, Spanish, - yodoformo

Record 7,  Textual support,  English

Record number: 7, Textual support number: 1 OBS

Aqueous solution(1000 ml) containing potassium iodide 49 g and mercury(II) chloride 13, 54 g.  2, record 7, English, - Mayer%26rsquo%3Bs%20reagent

Record 7,  Textual support,  French

Record number: 7, Textual support number: 1 DEF

Solution aqueuse (1000 ml) contenant 49 g d'iodure de potassium et 13,54 g de chlorure de mercure(II) que l'on utilise pour la précipitation d'alcaloïdes (précipités blancs ou jaunâtres).  2, record 7, French, - r%C3%A9actif%20de%20Mayer

Record 7,  Textual support,  Spanish

Record 8,  Textual support,  English

Record number: 8, Textual support number: 1 DEF

A chemical product which appears under the form of a dense, colorless liquid which is decomposed by light and air and also(very slowly) by alkaline solutions and water, which has a specific gravity of 1. 8, a boiling point of 179°, a vapour density of 7. 4, a vapour pressure of 0. 54 mm(20°C), which is derived by the interaction of potassium iodide with ethyl bromo-or chloroacetate, which is a strong irritant to the eyes and skin and which is used in analytical chemistry and in organic synthesis.  3, record 8, English, - ethyl%20iodoacetate

Record number: 8, Textual support number: 1 OBS

Chemical formula: CH₂ICOOC₂H₅ or C₄H₇IO₂  3, record 8, English, - ethyl%20iodoacetate

Record 8,  Textual support,  French

Record number: 8, Textual support number: 1 DEF

Produit chimique qui se présente sous la forme d'un liquide incolore très dense, décomposé par l'air et la lumière, décomposé très lentement par l'eau et par les solutions alcalines, soluble dans l'alcool, l'éther, bouillant à 179 °C, irritant pour les yeux et la peau, que l'on utilise en chimie analytique dans le dosage de l'acide pyruvique et en synthèse organique.  2, record 8, French, - iodoac%C3%A9tate%20d%27%C3%A9thyle

Record number: 8, Textual support number: 1 OBS

Formule chimique : CH₂ICOOC₂H₅ ou C₄H₇IO₂  2, record 8, French, - iodoac%C3%A9tate%20d%27%C3%A9thyle

Record 8,  Textual support,  Spanish

Record number: 8, Textual support number: 1 DEF

Líquido incoloro. Se descompone por acción de la luz, soluciones alcalinas y agua. Irritante. Tóxico por ingestión e inhalación.  1, record 8, Spanish, - yodoacetato%20de%20etilo

Record number: 8, Textual support number: 1 OBS

Fórmula química: CH₂ICOOC₂H₅ o C₄H₇IO₂  2, record 8, Spanish, - yodoacetato%20de%20etilo

Record 9,  Textual support,  English

Record number: 9, Textual support number: 1 DEF

White crystals, granules or powder; strong bitter saline taste. Soluble in water, alcohol, acetone, and glycerol.  2, record 9, English, - potassium%20iodide

Record number: 9, Textual support number: 1 CONT

Potassium iodide [is used in] dietary iodine restricted to. 01 percent. It is also used in some drinking water.  3, record 9, English, - potassium%20iodide

Record 9,  Textual support,  French

Record number: 9, Textual support number: 1 DEF

Sel potassique soluble dans l'eau et l'alcool et se présentant sous forme de poudre, de granules ou de cristaux blancs brunissant à l'air. Apport diététique d'iode (eau potable, sel de cuisine).  2, record 9, French, - iodure%20de%20potassium

Record number: 9, Textual support number: 1 OBS

Aussi utilisé en photographie.  3, record 9, French, - iodure%20de%20potassium

Record 9,  Textual support,  Spanish

Record 10,  Textual support,  English

Record number: 10, Textual support number: 1 DEF

Solution of mercuric iodide in potassium iodide [used for] detecting the presence of ammonia, particularly in very small amounts.  3, record 10, English, - Nessler%26rsquo%3Bs%20reagent

Record number: 10, Textual support number: 1 CONT

A Nessler’s reagent test doesn’t differentiate between ammonia and ammonium ion (NH4+) or other compounds with an amine group attached but a salicylate test reports ammonia only.  4, record 10, English, - Nessler%26rsquo%3Bs%20reagent

Record number: 10, Textual support number: 1 OBS

Nessler’s reagent: potassium tetraiodomercurate(2-)  5, record 10, English, - Nessler%26rsquo%3Bs%20reagent

Record number: 10, Textual support number: 2 OBS

Chemical formula: K₂Hg•I₄  2, record 10, English, - Nessler%26rsquo%3Bs%20reagent

Record 10,  Textual support,  French

Record number: 10, Textual support number: 1 DEF

Solution alcaline de mercuri-iodure de potassium; utilisé pour la recherche et le dosage colorimétrique des traces d'ammoniac (coloration ou précipitation jaune-rougeâtre).  3, record 10, French, - r%C3%A9actif%20de%20Nessler

Record number: 10, Textual support number: 1 CONT

Réactif de Nessler des sels d'ammonium.  4, record 10, French, - r%C3%A9actif%20de%20Nessler

Record number: 10, Textual support number: 2 CONT

Le réactif de Nessler, en milieu basique et en présence d'ions ammonium, forme un complexe orangé qui permet un dosage colorimétrique des ions NH4+.  5, record 10, French, - r%C3%A9actif%20de%20Nessler

Record number: 10, Textual support number: 1 OBS

réactif de Nessler : tétraiodomercurate(2-) de potassium.  6, record 10, French, - r%C3%A9actif%20de%20Nessler

Record number: 10, Textual support number: 2 OBS

Formule chimique : K₂Hg•I₄  2, record 10, French, - r%C3%A9actif%20de%20Nessler

Record 10,  Textual support,  Spanish

Record number: 10, Textual support number: 1 OBS

Fórmula química: K₂Hg•I₄  2, record 10, Spanish, - reactivo%20de%20Nessler

Record 11,  Textual support,  English

Record number: 11, Textual support number: 1 DEF

Instrument which uses the decomposition of potassium iodide by ozone to measure(in the vertical) such data as the ozone concentrations in the upper atmosphere.  1, record 11, English, - electrochemical%20sonde

Record 11,  Textual support,  French

Record number: 11, Textual support number: 1 DEF

Instrument utilisant la décomposition de l'iodure de potassium par l'ozone pour mesurer (sur la verticale) des données telles que la concentration d'ozone dans la haute atmosphère.  1, record 11, French, - sonde%20%C3%A9lectrochimique

Record 11,  Textual support,  Spanish

Record number: 11, Textual support number: 1 DEF

Instrumento que utiliza la descomposición del yoduro potásico por el ozono para medir (en la vertical) datos tales como las concentraciones del ozono en altitud.  1, record 11, Spanish, - sonda%20electroqu%C3%ADmica

Record 12,  Textual support,  English

Record number: 12, Textual support number: 1 CONT

To date, contracts have been awarded using the Project BioShield special reserve fund for the purchase of anthrax therapeutics, anthrax vaccines, botulism antitoxin, a pediatric formulation of potassium iodide(a drug that blocks absorption of radioactive iodide in the thyroid gland), and Calcium-and Zinc-DTPA(two forms of a decorporation agent to remove transuranic radionuclides from the body).  1, record 12, English, - decorporation%20agent

Record 12,  Textual support,  French

Record number: 12, Textual support number: 1 DEF

[...] substance chimique utilisée dans [un] traitement visant à éliminer de l'organisme [...] des éléments radioactifs ou toxiques qui ont été incorporés.  1, record 12, French, - d%C3%A9corporant

Record 12,  Textual support,  Spanish

Record 13,  Textual support,  English

Record number: 13, Textual support number: 1 DEF

The quantity of chlorine released by a bleaching powder when treated with acid.  4, record 13, English, - available%20chlorine

Record number: 13, Textual support number: 1 CONT

Available chlorine is determined by iodometric titration with sodium thiosulphate in the presence of acid, potassium iodide and starch indicator.  3, record 13, English, - available%20chlorine

Record 13,  Textual support,  French

Record number: 13, Textual support number: 1 DEF

Chlore susceptible d'être libéré spontanément d'un chlorure décolorant.  3, record 13, French, - chlore%20actif

Record number: 13, Textual support number: 1 CONT

Le chlore actif est déterminé par titrage iodométrique avec du thiosulfate de sodium en présence d'acide, d'iodure de potassium et d'un indicateur d'amidon.  2, record 13, French, - chlore%20actif

Record number: 13, Textual support number: 1 OBS

Le chlore [...] est employé comme désinfectant, comme décolorant (blanchiment du papier et des tissus) et sert à la préparation de chlorates (utilisés en pyrotechnie) et de divers dérivés organiques chlorés, etc.  4, record 13, French, - chlore%20actif

Record 13,  Textual support,  Spanish

Record number: 13, Textual support number: 1 DEF

Contenido en cloro oxidante de las sustancias cloradas inorgánicas.  1, record 13, Spanish, - cloro%20activo

Record 14,  Textual support,  English

Record number: 14, Textual support number: 1 DEF

A method for the differential staining of bacteria by treatment with a watery solution of iodine and the iodide of potassium after staining with a triphenylmethane dye(as crystal violet).  6, record 14, English, - Gram%20stain

Record number: 14, Textual support number: 1 CONT

The Gram staining method ... is one of the most important staining techniques in microbiology. It is almost always the first test performed for the identification of bacteria ... The microorganisms that retain the crystal violet-iodine complex appear purple brown under microscopic examination [and] are commonly classified as gram positive ... Others that are not stained by crystal violet are referred to as gram negative.  7, record 14, English, - Gram%20stain

Record 14,  Textual support,  French

Record number: 14, Textual support number: 1 DEF

Technique de coloration différentielle distinguant les bactéries Gram-positives et Gram-négatives sur la base de leur capacité à retenir le crystal violet lorsqu'elles sont décolorées à l'aide d'un solvant organique comme l'éthanol.  3, record 14, French, - coloration%20de%20Gram

Record 14,  Textual support,  Spanish

Record number: 14, Textual support number: 1 DEF

Método de tinción diferencial de bacterias; los frotis se fijan a la llama, se tiñen con una solución de violeta cristal, se trata con solución de yodo, se lavan, se decoloran y luego se colorean por contraste con safranina O. Los microorganismos grampositivos se tiñen de negro violáceo y los gramnegativos de rosado; es útil en taxonomía e identificación bacteriana y también para indicar diferencias fundamentales en la estructura de la pared celular.  3, record 14, Spanish, - coloraci%C3%B3n%20de%20Gram

Record number: 14, Textual support number: 1 OBS

Yodo de Gram: solución que contiene yodo y yoduro de potasio, usada en el colorante de Gram.  3, record 14, Spanish, - coloraci%C3%B3n%20de%20Gram

Record number: 14, Textual support number: 2 OBS

Colorante de Gram: yodo, 1 g; yoduro potásico, 2 g; agua, 300 ml.  4, record 14, Spanish, - coloraci%C3%B3n%20de%20Gram

Record 15,  Textual support,  English

Record number: 15, Textual support number: 1 DEF

Measure of the extent of primary oxidation of an oil.  3, record 15, English, - peroxide%20value

Record number: 15, Textual support number: 1 CONT

Peroxides, or more correctly hydroperoxides, are measured through their ability to liberate iodine from potassium iodide in glacial acetic acid and are expressed in terms of milli-equivalents of oxygen per gram of the oil or fat; for edible purposes, peroxide values of less than ten are desirable  3, record 15, English, - peroxide%20value

Record number: 15, Textual support number: 1 OBS

Term used at the Canadian Grain Commission.  4, record 15, English, - peroxide%20value

Record 15,  Textual support,  French

Record number: 15, Textual support number: 1 DEF

Mesure du degré d'oxydation primaire d'une huile.  3, record 15, French, - indice%20de%20peroxyde

Record number: 15, Textual support number: 1 CONT

Les peroxydes, ou plus exactement les hydroperoxydes, sont mesurés en fonction de leur capacité de libérer l'iode à partir de l'iodure de potassium dans de l'acide acétique glacial; cette capacité est exprimée en milli-équivalents d'oxygène par gramme d'huile ou de graisse; dans les graisses et les huiles alimentaires, on recherche un indice de peroxyde inférieur à dix.  3, record 15, French, - indice%20de%20peroxyde

Record number: 15, Textual support number: 1 OBS

Terme en usage à la Commission canadienne des grains.  4, record 15, French, - indice%20de%20peroxyde

Record 15,  Textual support,  Spanish

Record 16,  Textual support,  English

Record number: 16, Textual support number: 1 DEF

A [photographic] process in which a negative is made by coating a glass plate with a light-sensitive emulsion of collodion-guncotton dissolved in alcohol and ether to which potassium iodide and potassium bromide have been added.  4, record 16, English, - collodion%20wet%2Dplate%20process

Record number: 16, Textual support number: 1 OBS

The plate is inserted into the camera, exposed while wet, and developed immediately thereafter.  4, record 16, English, - collodion%20wet%2Dplate%20process

Record number: 16, Textual support number: 2 OBS

The "collodion wet-plate process" may sometimes be qualified as a synonym for the "collodion process" but strictly speaking it is somewhat different. However, we must point out that both of these terms are now broadly used as synonyms.  5, record 16, English, - collodion%20wet%2Dplate%20process

Record 16,  Textual support,  French

Record number: 16, Textual support number: 1 DEF

Procédé photographique par lequel on crée un négatif en enduisant une plaque de verre d'une émulsion photosensible à base de collodion que l'on dissout dans une solution d'alcool et d'éther à laquelle on aura ajouté de l'iodure de potassium et du bromure de potassium.  2, record 16, French, - proc%C3%A9d%C3%A9%20au%20collodion%20humide

Record number: 16, Textual support number: 1 OBS

Par la suite, la plaque est insérée dans la caméra grand format et exposée toujours lorsque humide et ensuite développée.  2, record 16, French, - proc%C3%A9d%C3%A9%20au%20collodion%20humide

Record number: 16, Textual support number: 2 OBS

On associe régulièrement de façon synonymique le «procédé au collodion humide» et le «procédé au collodion», mais il faut savoir qu'à l'origine, les deux procédés étaient différents. Il faut toutefois souligner que les deux expressions sont traitées largement de façon interchangeable.  2, record 16, French, - proc%C3%A9d%C3%A9%20au%20collodion%20humide

Record 16,  Textual support,  Spanish

Record 17,  Textual support,  English

Record number: 17, Textual support number: 1 DEF

[An earlier photographic process by which] a piece of glass was coated with collodion to which potassium iodide had been added.  1, record 17, English, - ambrotype%20process

Record number: 17, Textual support number: 1 OBS

The plate was made light sensitive by immersion in a solution of silver nitrate ... then exposed to light in a camera and immediately developed.  1, record 17, English, - ambrotype%20process

Record 17,  Textual support,  French

Record number: 17, Textual support number: 1 DEF

Procédé ancien par lequel une plaque de verre était recouverte de collodion auquel on avait ajouté de l'iodure de potassium.  2, record 17, French, - ambrotypie

Record number: 17, Textual support number: 1 OBS

La plaque, photosensibilisée par immersion dans une solution d'halogénure d'argent, était ensuite exposée à la lumière dans une chambre et traitée immédiatement.  2, record 17, French, - ambrotypie

Record 17,  Textual support,  Spanish

Record 18,  Textual support,  English

Record number: 18, Textual support number: 1 DEF

An aqueous solution containing 5 g iodine and 10 g potassium iodide per 100 ml water. Grade : U. S. P. Uses : Medicine and pharmaceuticals.  3, record 18, English, - Lugol%26rsquo%3Bs%20solution

Record 18,  Textual support,  French

Record number: 18, Textual support number: 1 CONT

Jadis utilisé à l'état pur comme cautère, souvent associé à l'iodure de potassium, sous différentes formes: en solutions alcoolique (teinture d'iode), aqueuse (solutés iodo-iodurés fort et faible), glycérinée (collutoire), ainsi qu'en gouttes,pommades, sirop.  1, record 18, French, - Lugol

Record number: 18, Textual support number: 1 DEF

soluté iodo-ioduré utilisé en thérapeutique par voie buccale, plus particulièrement dans les affections thyroïdiennes, sous contrôle médical. (Sa formule est due à J.G.A. Lugol [1786-1851]. Le soluté de Lugol est employé pour la coloration des frottis par la méthode de Coram et pour la caractérisation de la flore iodophile dans les selles.).  1, record 18, French, - Lugol

Record number: 18, Textual support number: 1 OBS

iodo-ioduré: Se dit de ce qui contient de l'iode et de l'iodure de potassium.  1, record 18, French, - Lugol

Record 18,  Textual support,  Spanish

Record 19,  Textual support,  French

Record 19,  Textual support,  Spanish

Record 20,  Textual support,  English

Record number: 20, Textual support number: 1 DEF

A chemical used to bring up a faint image on underdeveloped film.  1, record 20, English, - chemical%20intensifier

Record number: 20, Textual support number: 1 CONT

Intensifier, usually a combination of mercuric iodide with potassium iodide and either sodium sulfite or thiosulfate added, deposits additional particles of metal on the image to make it darker. Intensifiers build on the darkest parts the fastest and also increase contrast.  1, record 20, English, - chemical%20intensifier

Record 20,  Textual support,  French

Record number: 20, Textual support number: 1 DEF

[Bain qui] a pour objet d'augmenter la densité sur des négatifs normalement exposés, mais sous-développés involontairement.  2, record 20, French, - renfor%C3%A7ateur

Record number: 20, Textual support number: 1 CONT

Renforçateur au chlorure mercurique [...] Renforçateur au chrome [...] Renforçateur aux ferrocyanures [...] Renforçateur à l'indophénol [...]  3, record 20, French, - renfor%C3%A7ateur

Record number: 20, Textual support number: 1 OBS

L'action du renforçateur ne peut s'exercer sur un négatif sous-exposé puisque le film ne peut offrir une image que s'il a enregistré certains détails.  2, record 20, French, - renfor%C3%A7ateur

Record 20,  Textual support,  Spanish

Record 21,  Textual support,  English

Record number: 21, Textual support number: 1 CONT

Redox potential detector. For the determination of volatile aliphatic mercaptans in gas chromatographic effluents, Sunner, Karrman, and Sunden used a potentiometric method based on passing the effluent into a solution prepared from 0. 2 ml. of 0. 025M alcoholic iodine and 0. 4 ml. of 0. 05M aqueous potassium iodide made up to 50 ml. with 70% ethanol.  1, record 21, English, - Redox%20potential%20detector

Record 21,  Textual support,  French

Record 21,  Textual support,  Spanish

Record 22,  Textual support,  English

Record number: 22, Textual support number: 1 DEF

The determination of residual chlorine in water or wastewater by addition of potassium iodide and titration of the liberated iodine with a standard solution of sodium thiosulfate, with starch solution as a colorimetric indicator.  2, record 22, English, - iodometric%20chlorine%20test

Record 22,  Textual support,  French

Record number: 22, Textual support number: 1 DEF

Détermination du chlore résiduel d'une eau par l'addition d'iodure de potassium (KI) et par le titrage de l'iode libéré, à l'aide d'une solution normale de thiosulfate de sodium (Na2S2O3), en utilisant une solution d'amidon comme indicateur colorimétrique.  1, record 22, French, - dosage%20iodom%C3%A9trique%20du%20chlore

Record 22,  Textual support,  Spanish

Record 23,  Textual support,  English

Record number: 23, Textual support number: 1 CONT

After a contact period of two hours at constant temperature, a few crystals of potassium iodide and 2 ml of starch solution or Vitex are added to each bottle. The quantity of chlorine to be added to the water is the quantity added to the first sample to show a slight blue coloration  1, record 23, English, - starch%20solution

Record 23,  Textual support,  French

Record number: 23, Textual support number: 1 CONT

Après un contact de 2 heures à la même température on introduit dans chaque flacon quelques cristaux d'iodure de potassium et 2 ml d'empois d'amidon ou de thiodène. La dose de chlore à introduire dans l'eau est celle du premier flacon qui présente une légère coloration bleue.  1, record 23, French, - empois%20d%27amidon

Record 23,  Textual support,  Spanish

Record 24,  Textual support,  English

Record number: 24, Textual support number: 1 CONT

After a contact period of two hours at constant temperature, a few crystals of potassium iodide and 2 ml of starch solution or Vitex are added to each bottle. The quantity of chlorine to be added to the water is the quantity added to the first sample to show a slight blue coloration  1, record 24, English, - Vitex

Record 24,  Textual support,  French

Record number: 24, Textual support number: 1 CONT

Après un contact de 2 heures à la même température on introduit dans chaque flacon quelques cristaux d'iodure de potassium et 2 ml d'empois d'amidon ou de thiodène. La dose de chlore à introduire dans l'eau est celle du premier flacon qui présente une légère coloration bleue.  1, record 24, French, - thiod%C3%A8ne

Record 24,  Textual support,  Spanish

Record 25,  Textual support,  English

Record number: 25, Textual support number: 1 OBS

A yellowish-green, transparent, aqueous solution of potassium mercuric iodide, having a maximum specific gravity of 3. 19. Also known as Sonstadt solution.  1, record 25, English, - Thoulet%20solution

Record 25,  Textual support,  French

Record number: 25, Textual support number: 1 OBS

Solution (...) (cette liqueur est toxique).  1, record 25, French, - liqueur%20de%20Thoulet

Record 25,  Textual support,  Spanish