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Transactions of the Society of Motion Picture Engineers ( Volume: 8, Issue: 19, September 1924)
[ACTIVE]

Investigations on Photographic Developers

Metadata

Publisher
SMPTE
Doc Type
Journal Article
Article Type
research-article
Abstract
1. A tank of MQ developer, used for the development of motion picture negative film suddenly began to give excessive fog. The developer had been in use for about six weeks in a 65 gallon soapstone tank but had not developed its normal footage of film (about 500 feet per gallon). The next lot of developer in the same tank gave excessive fog after three weeks use when 5000 feet of film had been developed. The solution smelled badly and the odor of hydrogen sulphide was distinguishable. Further tests, as deseribed later, confirmed the presence of sulphide.
Publication Date
1924-09-01
DOI
10.5594/J14190
Link
https://doi.org/10.5594/J14190
Author(s)
Merle L. Dundon, J. I. Crabtree
Source Data (JSON)

Full registry record with provenance metadata. Open directly: /api/doc/10.5594-J14190.json

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Merle L. Dundon and J. I. Crabtree; Investigations on Photographic Developers, Transactions of the Society of Motion Picture Engineers ( Volume: 8, Issue: 19, September 1924); SMPTE, 1924. Available at https://doi.org/10.5594/J14190
Snippet:
Merle L. Dundon and J. I. Crabtree; Investigations on Photographic Developers, Transactions of the Society of Motion Picture Engineers ( Volume: 8, Issue: 19, September 1924); SMPTE, 1924. Available at https://doi.org/10.5594/J14190

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Merle L. Dundon and J. I. Crabtree; Investigations on Photographic Developers, Transactions of the Society of Motion Picture Engineers ( Volume: 8, Issue: 19, September 1924); SMPTE, 1924. Available at https://doi.org/10.5594/J14190
Snippet:
<span class="citation">Merle L. Dundon and J. I. Crabtree; <cite>Investigations on Photographic Developers</cite>, Transactions of the Society of Motion Picture Engineers ( Volume: 8, Issue: 19, September 1924); SMPTE, 1924. Available at <a href="https://doi.org/10.5594/J14190" target="_blank" rel="noopener">https://doi.org/10.5594/J14190</a></span>

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Preview:
Merle L. Dundon and J. I. Crabtree; Investigations on Photographic Developers, Transactions of the Society of Motion Picture Engineers ( Volume: 8, Issue: 19, September 1924); SMPTE, 1924
doi: 10.5594/J14190
url: https://doi.org/10.5594/J14190
Snippet:
<li>
Merle L. Dundon and J. I. Crabtree; <cite id="bib-10-5594-j14190">Investigations on Photographic Developers</cite>, Transactions of the Society of Motion Picture Engineers ( Volume: 8, Issue: 19, September 1924); SMPTE, 1924
<span class="doi">10.5594/J14190</span>
</li>