Word: rodinol
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Dates: during 1896-1896
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...placed one or two inches from the brightly fiorescent part of an ordinary spherical Crookes tube, and the action was maintained with this arrangement about two minutes, when the tube became so hot that the operation was stopped. The sensitive plate was then taken out and then developed with rodinol. Soon the part which had not been shielded by the glass slips began to show dark, and in a very short time the development was completed, the boundaries of the exposed part of the plate being well defined for the whole length of the plate. The image was then "fixed...
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