Synonyms and Antonyms for assay

2. bio-assay (n.)

appraisal of the biological activity of a substance by testing its effect on an organism and comparing the result with some agreed standard

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3. assay-mark (n.)

a mark on an article of trade to indicate its origin and authenticity

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4. assay (v.)

analyze (chemical substances)

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5. assay (n.)

a quantitative or qualitative test of a substance (especially an ore or a drug) to determine its components; frequently used to test for the presence or concentration of infectious agents or antibodies etc.

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7. assay (n.)

a written report of the results of an analysis of the composition of some substance

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8. assay (n.)

a substance that is undergoing an analysis of its components

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