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litmus solution CHIM

neutral litmus paper CHIM

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

anglais
For instance, ammonia gas, which is alkaline, colors the red litmus paper blue.
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They expressed their displeasure in various ways, in demands for ideological litmus tests and a number of purges and show trials, respectively.
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He would not hold any political philosophy as a litmus test.
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The solution reddens litmus and is an astringent.
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Hence, it can be used to do alkali-acid litmus tests (but the usual litmus test paper does not use alkanet as the agent).
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Wet litmus paper can also be used to test water-soluble gases; the gas dissolves in the water and the resulting solution colors the litmus paper.
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The test itself tells whether the bacterium can ferment lactose, reduce litmus, form clots, form gas, or start peptonization.
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A swab of the discharge is put onto litmus paper to check its acidity.
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Reality is not a quality you can test with litmus paper.
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The political litmus test is often used when appointing judges.
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