Traductions de „fixative“ dans le dictionnaire portugais » anglais

fixador

fixative

Exemples monolingues (non-vérifiés par l'équipe de rédaction)

anglais

It must usually be preserved by the application of a fixative.

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The scrapings are placed on a slide, covered with a fixative for later examination under a microscope to determine if they are normal or abnormal.

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He used alcohol as a fixative and developed a staining technique that allowed the demonstration of several new nerve-cell constituents.

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Fixatives containing mercuric chloride or potassium dichromate are toxic, making disposal as hazardous waste costly.

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This fixative is an aqueous solution of formalin, potassium nitrate and potassium acetate.

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The substance has been used as a popular perfume fixative since ancient times and is one of the more expensive animal products in the world.

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The fixative must diffuse through the tissue to fix, so tissue size and density, as well as type of fixative must be considered.

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Most chemical fixatives (chemicals causing fixation) generate chemical bonds between proteins and other substances within the sample, increasing their rigidity.

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The substance has been extensively used as a perfume fixative, incense material, and medicine, since ancient times.

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In addition, many fixatives chemically alter the fixed material to make it less palatable (either indigestible or toxic) to opportunistic microorganisms.

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