Zobrazeno 1 - 10 of 24 pro vyhledávání: '"H. E. Zittel"'
3
Determination of Technetium by Controlled-Potential Coulometric Titration in Buffered Sodium Tripolyphosphate Medium
Autor: H. E. Zittel, A. A. Terry
Publikováno v: Analytical Chemistry. 35:614-618
A controlled-potential coulometric method for the determination of Tc was developed whereby Tc(VII) is titrated in an acetate-buffered (pH 4.7) solution of sodium tripolyphosphate at a potential of --0.70 volt vs S.C.E. In the range from about 0.5 to
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8e2b9e72b3a693f9378c49a8c5e248f5
https://doi.org/10.1021/ac60199a036
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4
Chromium(VI)-1,5-Diphenylcarbohydrazide Reaction and the Effect of Gamma Radiation on it
Autor: H. E. Zittel
Publikováno v: Analytical Chemistry. 35:329-332
The effect of gamma radiation on the reaction between Cr(VI) and 1,5- diphenylcarbohydrazide (DPC), commonly used for the spectrophotometric determination of Cr, was studied. The mode of reaction between Cr(VI) and DPC was clarified. An excess of Cr(
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b8bb818514131fc71800a37efd67d1f9
https://doi.org/10.1021/ac60196a018
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5
Iron(II) as an Indicator Ion for Amperometric Titrations with (Ethylenedinitrilo)tetraacetic Acid. Application to the Determination of Thorium
Autor: D. L. Manning, Gerald Goldstein, H. E. Zittel
Publikováno v: Analytical Chemistry. 34:358-361
A method for amperometric titrations with EDTA in which Fe/sup 2+/ is used as an indicator is described. A potential of +0.4 volt vs the S.C.E. is applied to a platinum electrode. At this potential Fe/sup 2+/ is not oxidized; however, FeY/sup 2-/, wh
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b2a8599fbca9bc3dd2e630a3d2eb8904
https://doi.org/10.1021/ac60183a017
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7
Fabrication and Use of Pyrolytic Graphite Electrode for Voltammetry in Aqueous Solutions
Autor: F. J. Miller, H. E. Zittel
Publikováno v: Analytical Chemistry. 35:1866-1869
A pyrolytic graphite indicating electrode was fabricated and applied to voltammetry in aqueous solutions. In either acid chloride or acid nitrate medium, it has a useful range of potential from +1.0 to -0.8 volt vs SCE. Reducible ions that have decom
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::594614deb9e8906e8e8e54184488e197
https://doi.org/10.1021/ac60205a020
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8
Radiation and Thermal Stability of Spray Solutions
Autor: T.H. Row, H. E. Zittel
Publikováno v: Nuclear Technology. 10:436-443
It has been proposed that, following a pressurized water reactor (PWR) loss-of-coolant accident (LOCA), sprays be used for the twofold purpose of pressure suppression and fission product (largely 131I) removal. These proposed sprays must operate unde
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::06a3a76aa09d95bd74ef097bacbc2b0f
https://doi.org/10.13182/nt71-a16253
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10
The effect of gamma radiation on some organicpH indicators
Autor: H. E. Zittel
Publikováno v: Journal of Radioanalytical Chemistry. 14:19-28
The effect of gamma-radiation on the color intensity of a series of representative organic dyes, commonly used as pH indicators, has been studied. In aqueous medium, at commonly used concentration levels, the dyes demonstrate ability to indicate pH a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::823d460fc084340818bb72b5ab135ef7
https://doi.org/10.1007/bf02514145
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