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Relationship between apparent and true molecular weight in GPC

Part1. A new analytical solution of the tung's axial spreading integral

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Summary

The analytical relationship between the molecular weight averages obtained from an experimental GPC elu tion curve and the true ones is calculated by use of one integration method in order to solve the convolution integral. The knowledge of these relationship signifies an useful tool to carry out critical considerations on the operation of different methods existing for the calculation of the spreading correction and for the elaboration of the calibration function.

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Authors and Affiliations

  1. División Macromoléculas, INIFTA, Universidad Nacional de La Plata, Casilla de Correo 16, Sucursal 4, La Plata, Argentina

    Ruben V. Figini

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  1. Ruben V. Figini
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Figini, R.V. Relationship between apparent and true molecular weight in GPC. Polymer Bulletin 1, 619–623 (1979). https://doi.org/10.1007/BF00254140

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  • DOI: https://doi.org/10.1007/BF00254140

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