Student Adjusting Glassware Apparatus in Chemistry Laboratory, San Francisco State College, November 1971 (Alternate View) (Updated last month)
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A student works with a mounted glassware apparatus, making precise adjustments during a chemistry experiment at San Francisco State College, November 1971. The arrangement of tubes and vessels reflects controlled laboratory processes and emphasizes methodical, hands-on instruction.
Tags: faculty, staff, and administration
Added to SFSU Over the Years on September 1, 2026.
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Information
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Identifier:
TP-ATA-1916
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Date:
Nov 1971
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Context:
<p>This is likely a <strong data-start="299" data-end="315">Schlenk line</strong> or <strong data-start="319" data-end="356">high-vacuum glass manifold system</strong>, used for handling air-sensitive compounds. It could also be a <strong data-start="420" data-end="452">reflux/distillation assembly</strong> for purifying or synthesizing chemicals. Here's what stands out:</p>
<p style="caret-color: #000000; color: #000000; font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 11px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration: none;"><strong>Key Apparatus in the Image</strong></p>
<ol style="caret-color: #000000; color: #000000; font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 11px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration: none;">
<li><strong>Round-bottom flasks</strong> – Holding chemicals for heating, reactions, or distillation.</li>
<li><strong>Condensers</strong> – Long vertical glass columns, used to cool vapor back into liquid (common in reflux or distillation).</li>
<li><strong>Vacuum adapters and stopcocks</strong> – Control the pressure and flow of gases or solvents. These are connected to vacuum pumps (likely out of view).</li>
<li><strong>Clamps and lab stands</strong> – Supporting all the glassware safely.</li>
<li><strong>Gas regulators and tubing</strong> – In the background, connected to pressurized gas cylinders, possibly for nitrogen or argon.</li>
</ol>
<p style="caret-color: #000000; color: #000000; font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 11px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration: none;"> </p>
<p style="caret-color: #000000; color: #000000; font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 11px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration: none;"><strong>Credits:</strong> </p>
<p style="caret-color: #000000; color: #000000; font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 11px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration: none;">Some technical descriptions and historical interpretations were developed with the assistance of ChatGPT, an AI language model by OpenAI.</p>
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Geographic Coverage:
San Francisco, CA
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Temporal Coverage:
1970s
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Type:
Still Image
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Format:
Negative
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Source:
San Francisco State University Archives
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Rights:
Public
Content
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