A new interferometric technique for the
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William F. Pickard; Krishan C. Sehgal
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Article
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1979
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Elsevier Science
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English
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A novel device is described for measuring the electrophoretic mobility of monodisperse macromolecules. This apparatus, which is based upon a Twyman-Green interferometer, yields 43% precision with runs lasting only 15 min; and it is suitable for temperatures and/or ionic strengths near or below physi