An investigation of the possibility of t
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Cole, R. J. ;Bensett, W. H.
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Article
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1950
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Wiley (John Wiley & Sons)
β 256 KB
Further tests on a larger (6 1.) scale were then made, using about 3000 counts/min. of la1I. At first only 40-50% recovery of activity was obtained. To improve the yield it was found necessary to take special care to ensure (I) complete precipitation of the silver halides (2) complete retention and