Abstract
A METHOD whereby ultracentrifugal sedimentation diagrams, giving the shape of the curve relating concentration gradient to distance from the axis, may be obtained by direct photography, is described by J. St. L. Philpot. The Schlieren principle is used together with a diagonal edge and cylindrical lens.
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Points from Foregoing Letters. Nature 141, 291 (1938). https://doi.org/10.1038/141291b0
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DOI: https://doi.org/10.1038/141291b0