Noninstrumental Determination of Silver in Fixing Baths — an Extension
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- Publisher
- SMPTE
- Doc Type
- Journal Article
- Article Type
- research-article
- Abstract
- Silver is precipitated as silver sulfide when a thiosulfate fixing bath is treated with thioacetamide. The silver is titrated, in effect, by adding graduated amounts of thioacetamide to aliquots of the fixing solution and then determining if all the silver has been precipitated. Each aliquot is filtered and the filtrate is allowed to run into more thioacetamide solution. Formation of more silver sulfide precipitate indicates that the end point has not been reached. Interference with the method by ferrous ions is eliminated by complexing the ferrous ions with ferricyanide.
- Publication Date
- 1968-08-01
- DOI
10.5594/J06988- Link
- https://doi.org/10.5594/J06988
- Author(s)
- B. A. Hutchins, J. A. McGrath, D. Owerbach
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B. A. Hutchins, J. A. McGrath, and D. Owerbach; Noninstrumental Determination of Silver in Fixing Baths — an Extension, Journal of the SMPTE ( Volume: 77, Issue: 8, August 1968); SMPTE, 1968. Available at https://doi.org/10.5594/J06988
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B. A. Hutchins, J. A. McGrath, and D. Owerbach; Noninstrumental Determination of Silver in Fixing Baths — an Extension, Journal of the SMPTE ( Volume: 77, Issue: 8, August 1968); SMPTE, 1968. Available at https://doi.org/10.5594/J06988
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B. A. Hutchins, J. A. McGrath, and D. Owerbach; Noninstrumental Determination of Silver in Fixing Baths — an Extension, Journal of the SMPTE ( Volume: 77, Issue: 8, August 1968); SMPTE, 1968. Available at https://doi.org/10.5594/J06988
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<span class="citation">B. A. Hutchins, J. A. McGrath, and D. Owerbach; <cite>Noninstrumental Determination of Silver in Fixing Baths — an Extension</cite>, Journal of the SMPTE ( Volume: 77, Issue: 8, August 1968); SMPTE, 1968. Available at <a href="https://doi.org/10.5594/J06988" target="_blank" rel="noopener">https://doi.org/10.5594/J06988</a></span>
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B. A. Hutchins, J. A. McGrath, and D. Owerbach; Noninstrumental Determination of Silver in Fixing Baths — an Extension, Journal of the SMPTE ( Volume: 77, Issue: 8, August 1968); SMPTE, 1968
doi: 10.5594/J06988
url: https://doi.org/10.5594/J06988
doi: 10.5594/J06988
url: https://doi.org/10.5594/J06988
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<li> B. A. Hutchins, J. A. McGrath, and D. Owerbach; <cite id="bib-10-5594-j06988">Noninstrumental Determination of Silver in Fixing Baths — an Extension</cite>, Journal of the SMPTE ( Volume: 77, Issue: 8, August 1968); SMPTE, 1968 <span class="doi">10.5594/J06988</span> </li>