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Calibration of gel permeation chromatography system for polycarbonate

✍ Scribed by J. Brzeziński; Z. Dobkowski

Publisher
Elsevier Science
Year
1980
Tongue
English
Weight
159 KB
Volume
16
Category
Article
ISSN
0014-3057

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✦ Synopsis

A combination of the universal calibration method, with direct calibration with several otigomers of known molecular weight, gave excellent results in the determination of the average molecular weights and molecular weight distribution for bisphenol A type polycarbonate.

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Gel permeation chromatography: Calibrati
Gel permeation chromatography: Calibration procedures for linear polyethylene
✍ J.V. Dawkins; J.W. Maddock 📂 Article 📅 1971 🏛 Elsevier Science 🌐 English ⚖ 590 KB

Ai~traet--Experimental gel permeation chromatography calibrations have been obtained for polystyrene standards and linear polyethylene fractions in o-dichlorobenzene at 138 °. Intrinsic viscositymolecular weight data show that the two polymers in this solvent have similar polymer-solvent interaction