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. 1961 Aug 4;134(3475):339.
doi: 10.1126/science.134.3475.339.

Molecular Weight Determinations

R D Boyle, P E Hexner

Molecular Weight Determinations

R D Boyle et al. Science. .

Abstract

A Beams magnetically suspended equilibrium ultracentrifuge was used to determine the molecular weight of sucrose, ribonuclease, and insulin. Both long- and short-column ultracentifuge cells were used. The longer cells gave greater precision, but required a longer time for equilibrium to occur.

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