known concentration

collocation in English

meaningsofknownandconcentration

These words are often used together. Click on the links below to explore the meanings. Or,see other collocations withconcentration.
known
adjective
uk
/nəʊn/us
/noʊn/
used to refer to something or someone that is familiar to or understood ...
See more atknown
concentration
noun
uk
/ˌkɒn.sənˈtreɪ.ʃən/us
/ˌkɑːn.sənˈtreɪ.ʃən/
the ability to think carefully about something you are doing and ...
See more atconcentration

(Definition ofknownandconcentrationfrom theCambridge English Dictionary© Cambridge University Press)

Examplesofknown concentration

These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
This correction can largely be established through the use of simulated pigment made from carotenoid solutions ofknownconcentration.
From theCambridge English Corpus
To each, 1 ml of aknownconcentrationof insecticide was added.
From theCambridge English Corpus
The main console supplies the chamber with air at a known rate with aknownconcentrationof and.
From
Wikipedia
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The complex has been referred to as the greatestknownconcentrationof mechanical power in the ancient world.
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Wikipedia
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With aknownconcentrationof a sample, polarimeters may also be applied to determine the specific rotation (physical property) when characterizing a new substance.
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It all depends on whether the electrode is calibrated by reference to solutions of known activity orknownconcentration.
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A typical experiment to determine the mean aggregation number would involve the use of a luminescent probe, quencher and aknownconcentrationof surfactant.
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Inhibition produced by the test is compared with that produced byknownconcentrationof a reference compound.
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The amount of protein present in a solution can be quantified by measuring the absorption spectra and comparing with protein solutions ofknownconcentration.
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Aknownconcentrationand volume of titrant reacts with a solution of "analyte" or "titrand" to determine concentration.
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The sample solution is titrated against a solution of silver nitrate ofknownconcentration.
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Within twenty years, the find proved to be the richestknownconcentrationof copper in the world.
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This is usually accomplished by measuring the reflectivity as a function of wavelength using known concentrations of a calibration sample inside the cavity.
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A set of samples with known concentrations are spotted alongside the sample.
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Sometimes an empirical calibration function is developed, using known concentrations of the sample, to allow measurements into the region where the instrument is becoming non-linear.
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The radioactivity for each of a series of known concentrations of standards are used to derive terms for an equation, often sigmoidal curve fit.
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The concentration of the unknown sample is then estimated by comparison with the fluorescence of these known concentrations.
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An oxidizing agent, permanganate, is used to oxidize known concentrations of a standard tannin solution, producing a standard curve.
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The intensity of each line is then compared to previously measured intensities of known concentrations of the elements, and their concentrations are then computed by interpolation along the calibration lines.
From
Wikipedia
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These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
Want to learn more?
Go to the definition ofknown
Go to the definition ofconcentration
See other collocations withconcentration