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The application of neutron activation chromatography to the determination of the purity of phosphate preparations

Использование нейтроновой активационной хроматографии ири установлении чистоты фосфатных препаратов

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Biologia Plantarum

Souhrn

Tepelnými neutrony v jaderném reaktoru o toku 1012. n. cm−2. sec−1 byly během devítihodinové exposice aktivovány sloučeniny fosforu na papírovém chramatogramu.

Tímto způsobem lze snadno detegovat 0,1 μg P/cm2, čehož bylo využito při zjištování čistoty preparátů fosforečných esterů. Metoda má význam zvláště pro analysu malých množství dražších fosfátů.

Резюме

В ядерном реакторе током тепловых нейтронов 1012. н. см−2. сек−1 в течении девяти часов экспонировались и тем самым были активированы соединения фосфора на бумажной хроматограмме.

Это дает возможность обнаружить 0,1 μгP/см2 и используется при установлении чистоты препаратов фосфорных зфиров.

Метод имеет особое значение для анализа малых количеств дорогих фосфатов.

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Authors and Affiliations

  1. Department of Plant Physiology, Institute of Biology, Czechoslovak Academy of Sciences, Praha

    Jiří Luštinec

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  1. Jiří Luštinec
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Luštinec, J. The application of neutron activation chromatography to the determination of the purity of phosphate preparations. Biol Plant 2, 67–69 (1960). https://doi.org/10.1007/BF02920699

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