Results 251 to 260 of about 62,209 (295)
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Separation Science, 1970
Abstract Calibration in gel permeation chromatography is reviewed with special reference to M[η] as the parameter for universal calibration in the case of ...
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Abstract Calibration in gel permeation chromatography is reviewed with special reference to M[η] as the parameter for universal calibration in the case of ...
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ChemInform, 2003
AbstractFor Abstract see ChemInform Abstract in Full Text.
Heidrun Haendel, Klaus Albert
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AbstractFor Abstract see ChemInform Abstract in Full Text.
Heidrun Haendel, Klaus Albert
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Journal of Polymer Science Part A-1: Polymer Chemistry, 1972
AbstractThe M[η]‐elution volume calibration curve for gel‐permeation chromatography (GPC) is based on the implicit assumption that the hydrodynamic volume of a solvated polymer species in the GPC columns is that which pertains at infinite dilution. This is not true of highly solvated high molecular weight fractions and results in apparent failure of ...
Alfred Rudin, Howard L. W. Hoegy
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AbstractThe M[η]‐elution volume calibration curve for gel‐permeation chromatography (GPC) is based on the implicit assumption that the hydrodynamic volume of a solvated polymer species in the GPC columns is that which pertains at infinite dilution. This is not true of highly solvated high molecular weight fractions and results in apparent failure of ...
Alfred Rudin, Howard L. W. Hoegy
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The Experience of Designing and Application of CAD Systems in Microelectronics, 2003. CADSM 2003. Proceedings of the 7th International Conference., 2004
In this paper different types of generators and possible tests of an estimation of their quality are considered. The program complex "Studying of properties GPC" is offered.
G.L. Kozina +3 more
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In this paper different types of generators and possible tests of an estimation of their quality are considered. The program complex "Studying of properties GPC" is offered.
G.L. Kozina +3 more
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Separation Science, 1971
Abstract Most of the common GPC gels exhibit pore sizes which are too small to separate very extended molecules, e.g., native cellulose in solution. Several gel types were tested with vinyl polymers of molecular weights up to 107 and with cellulose nitrate.
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Abstract Most of the common GPC gels exhibit pore sizes which are too small to separate very extended molecules, e.g., native cellulose in solution. Several gel types were tested with vinyl polymers of molecular weights up to 107 and with cellulose nitrate.
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Separation Science, 1970
Abstract For high polymer samples, the peaks of individual components are not separable in GPC chromatograms. The interpretation of such chromatograms is different from that for other types of chromatograms. The outline of a computation procedure for treating such GPC chromatograms is given.
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Abstract For high polymer samples, the peaks of individual components are not separable in GPC chromatograms. The interpretation of such chromatograms is different from that for other types of chromatograms. The outline of a computation procedure for treating such GPC chromatograms is given.
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Improvements on the use of GPC to measure large-size microstructures in aged asphalt binders
International Journal of Pavement Engineering, 2022Yuhong Wang, Kecheng Zhao
exaly