Journal of the Society of Motion Picture Engineers ( Volume: 45, Issue: 1, July 1945)

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The Application of the Polarograph to the Analysis of Photographic Fixing Baths

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Publisher: SMPTE — White Plains, NY, USA
Doc Type: Journal Article
Content Type: Original Research
Abbreviated Title: J SMPE
Volume: 45, No. 1, pp. 20–32
Abstract: The use of a polarograph in the analysis of photographic fixing baths for aluminum alum, chrome alum, sulfite, and silver is described. A Fisher Elecdropode was used in this work. The polarographic method is shown to have an accuracy within 5 per cent for each of these 4 materials, which is satisfactory for photographic purposes. The reproducibility of the method is shown to be within 3 per cent. This method of analysis for aluminum alum, chrome alum, and silver is in use in this laboratory instead of the gravimetric method which is considered more cumbersome and time consuming. The polarographic method of analysis for sulfite has also been found more convenient in this laboratory than the previously used volumetric method.
Publication Date: 1945-07-01
DOI: 10.5594/J12859
ISSN: Print: 0097-5834
Link: https://doi.org/10.5594/J12859
Author(s): Vaughn C. ShanerMotion Picture Film Dept., Eastman Kodak Co., Hollywood.
Mary R. SparksMotion Picture Film Dept., Eastman Kodak Co., Hollywood.
Copyright: © 1945 Society of Motion Picture and Television Engineers, Inc.

Bibliographic Reference(s)

1. Evans R. M. Hanson W. T. Glasoe P. K. : “Iodide Analysis in M. Q. Developers,” J. Soc. Mot. Pict. Eng. , XXXVIII , 2 (Feb., 1942 ), p. 180 . EXTERNAL
10. Kolthoff I. M. Lingane J. J. : “Polarography,” Interscience Publishers, Inc. ( New York ), 1941 , p. 312 . EXTERNAL
11. Kolthoff I. M. Lingane J. J. : “Polarography,” Interscience Publishers, Inc. ( New York ), 1941 , p. 259 . EXTERNAL
12. Kolthoff I. M. Lingane J. J. : “Polarography,” Interscience Publishers, Inc. ( New York ), 1941 , p. 326 . EXTERNAL
2. Evans R. M. Hanson W. T. Glasoe P. K. : “Synthetic Aged Developers by Analysis,” J. Soc. Mot. Pict. Eng. , XXXVIII , 2 (Feb., 1942 ), p. 188 . EXTERNAL
3. Evans R. M. Hanson W. T. Glasoe P. K. : “Copper and Sulfide in Developers,” J. Soc. Mot. Pict. Eng. , XL , 2 (Feb., 1943 ), p. 88 . EXTERNAL
4. Atkinson R. B. Shaner V. C. : “Chemical Analysis of Photographic Developers and Fixing Baths,” J. Soc. Mot. Pict. Eng. , XXXIV , 5 (May, 1940 ), p. 485 . EXTERNAL
5. Lingane J. J. : “Systematic Polarographic Metal Analysis,” Ind. Eng. Chem., Anal. Ed. , 15 ( 1943 ), p. 588 . EXTERNAL
6. Kolthoff I. M. Lingane J. J. : “Polarography,” Interscience Publishers, Inc. ( New York ), 1941 , p. 249 . EXTERNAL
7. Kolthoff I. M. Lingane J. J. : “Polarography,” Interscience Publishers, Inc. ( New York ), 1941 , p. 228 . EXTERNAL
8. Treadwell F. P. Hall W. T. : “Analytical Chemistry,” John Wiley and Sons, Inc. ( New York ), 1935 , p. 98 . EXTERNAL
9. Kolthoff I. M. Lingane J. J. : “Polarography,” Interscience Publishers, Inc. ( New York ), 1941 , p. 291 . EXTERNAL

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Vaughn C. Shaner and Mary R. Sparks; The Application of the Polarograph to the Analysis of Photographic Fixing Baths, Journal of the Society of Motion Picture Engineers ( Volume: 45, Issue: 1, July 1945); SMPTE, 1945. Available at https://doi.org/10.5594/J12859

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Vaughn C. Shaner and Mary R. Sparks; The Application of the Polarograph to the Analysis of Photographic Fixing Baths, Journal of the Society of Motion Picture Engineers ( Volume: 45, Issue: 1, July 1945); SMPTE, 1945. Available at https://doi.org/10.5594/J12859

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<span class="citation">Vaughn C. Shaner and Mary R. Sparks; <cite>The Application of the Polarograph to the Analysis of Photographic Fixing Baths</cite>, Journal of the Society of Motion Picture Engineers ( Volume: 45, Issue: 1, July 1945); SMPTE, 1945. Available at <a href="https://doi.org/10.5594/J12859" target="_blank" rel="noopener">https://doi.org/10.5594/J12859</a></span>

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Vaughn C. Shaner and Mary R. Sparks; <cite id="bib-10-5594-j12859">The Application of the Polarograph to the Analysis of Photographic Fixing Baths</cite>, Journal of the Society of Motion Picture Engineers ( Volume: 45, Issue: 1, July 1945); SMPTE, 1945
<span class="doi">10.5594/J12859</span>
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