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  2. Erythrocyte sedimentation rate - Wikipedia

    en.wikipedia.org/wiki/Erythrocyte_sedimentation_rate

    Erythrocyte sedimentation rate (ESR) is the measure of ability of erythrocytes (red blood cell) to fall through the blood plasma and accumulate together at the base of container in one hour. [7] There are three stages in erythrocyte sedimentation: [8] Rouleaux formation; Sedimentation or settling stage

  3. Svedberg - Wikipedia

    en.wikipedia.org/wiki/Svedberg

    A laboratory ultracentrifuge. In chemistry, a Svedberg unit or svedberg (symbol S, sometimes Sv [a]) is a non-SI metric unit for sedimentation coefficients.The Svedberg unit offers a measure of a particle's size indirectly based on its sedimentation rate under acceleration (i.e. how fast a particle of given size and shape settles out of suspension). [1]

  4. Sedimentation rate - Wikipedia

    en.wikipedia.org/wiki/Sedimentation_rate

    Sedimentation rate may refer to: Sedimentation rate of particles in a liquid, described by Stokes' law Erythrocyte sedimentation rate , a medical test for inflammation

  5. Differential centrifugation - Wikipedia

    en.wikipedia.org/wiki/Differential_centrifugation

    Sedimentation depends on mass, shape, and partial specific volume of a macromolecule, as well as solvent density, rotor size and rate of rotation. The sedimentation velocity can be monitored during the experiment to calculate molecular weight. Values of sedimentation coefficient (S) can be calculated. Large values of S (faster sedimentation ...

  6. Reference range - Wikipedia

    en.wikipedia.org/wiki/Reference_range

    The standard definition of a reference range for a particular measurement is defined as the interval between which 95% of values of a reference population fall into, in such a way that 2.5% of the time a value will be less than the lower limit of this interval, and 2.5% of the time it will be larger than the upper limit of this interval, whatever the distribution of these values.

  7. Spectral energy distribution - Wikipedia

    en.wikipedia.org/wiki/Spectral_Energy_Distribution

    The SED of M51 (upper right) obtained by combining data at many different wavelengths, e.g. UV, visible, and infrared (left). A spectral energy distribution (SED) is a plot of energy versus frequency or wavelength of light (not to be confused with a 'spectrum' of flux density vs frequency or wavelength). [1]

  8. Bleeding time - Wikipedia

    en.wikipedia.org/wiki/Bleeding_time

    The term template bleeding time is used when the test is performed to standardized parameters. A newer alternative to the traditional bleeding time test is the platelet function screen performed on the PFA-100 analyzer.

  9. Sedimentation equilibrium - Wikipedia

    en.wikipedia.org/wiki/Sedimentation_equilibrium

    Sedimentation equilibrium in a suspension of different particles, such as molecules, exists when the rate of transport of each material in any one direction due to sedimentation equals the rate of transport in the opposite direction due to diffusion. Sedimentation is due to an external force, such as gravity or centrifugal force in a centrifuge.

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    sed rate less than 1 week range chart template fillable excel pdf free