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HTTP Code 301 Moved Permanently
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HTTP Code 200 OK
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The user receives content without errors, and the page or application functions properly. If Code 200 is accompanied by data, the browser or program processes and displays it to the user.
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<div class="entries" data-archive="default" data-layout="simple" data-cards="simple" ><article id="post-1120" class="entry-card post-1120 post type-post status-publish format-standard has-post-thumbnail hentry category-how-to" data-reveal="bottom:no"><a class="ct-image-container" href="https://www.chemh.com/how-to-make-phosphate-buffered-saline-pbs/" aria-label="How to Make Phosphate Buffered Saline (PBS)" tabindex="-1"><img width="768" height="768" src="https://www.chemh.com/wp-content/uploads/2025/04/PBS10_43_50-PM-768x768.png" class="attachment-medium_large size-medium_large wp-post-image" alt="Phosphate Buffered Saline (PBS)" decoding="async" srcset="https://www.chemh.com/wp-content/uploads/2025/04/PBS10_43_50-PM-768x768.png 768w, https://www.chemh.com/wp-content/uploads/2025/04/PBS10_43_50-PM-300x300.png 300w, https://www.chemh.com/wp-content/uploads/2025/04/PBS10_43_50-PM-150x150.png 150w, https://www.chemh.com/wp-content/uploads/2025/04/PBS10_43_50-PM.png 1024w" sizes="(max-width: 768px) 100vw, 768px" itemprop="image" style="aspect-ratio: 4/3;" /></a><div class="card-content"><ul class="entry-meta" data-type="simple:slash" ><li class="meta-categories" data-type="simple"><a href="https://www.chemh.com/category/how-to/" rel="tag" class="ct-term-400" >How to</a></li></ul>
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How to Make Phosphate Buffered Saline (PBS) </a>
</h2>
<div class="entry-excerpt" ><p>What is Phosphate Buffered Saline? Phosphate buffered saline (PBS) is a special saltwater solution used in science labs. It is a buffered solution, which means it can keep its pH (acidity) steady. The pH of PBS is about 7.4, similar…</p>
</div><div class="ct-ghost"></div><ul class="entry-meta" data-type="simple:slash" ><li class="meta-date" itemprop="datePublished" ><time class="ct-meta-element-date" datetime="2025-04-20T22:49:02-07:00" >04/20/2025</time></li></ul></div></article><article id="post-1109" class="entry-card post-1109 post type-post status-publish format-standard has-post-thumbnail hentry category-engineering category-material-science category-nano category-organic-chemistry" data-reveal="bottom:no"><a class="ct-image-container" href="https://www.chemh.com/two-photon-polymerization-2pp-3d-printing-making-tiny-things-with-light/" aria-label="Two-Photon Polymerization (2PP) 3D Printing: Making Tiny Things with Light" tabindex="-1"><img width="768" height="768" src="https://www.chemh.com/wp-content/uploads/2025/04/image-3-768x768.png" class="attachment-medium_large size-medium_large wp-post-image" alt="Two-Photon Polymerization (2PP) 3D Printing" decoding="async" srcset="https://www.chemh.com/wp-content/uploads/2025/04/image-3-768x768.png 768w, https://www.chemh.com/wp-content/uploads/2025/04/image-3-300x300.png 300w, https://www.chemh.com/wp-content/uploads/2025/04/image-3-150x150.png 150w, https://www.chemh.com/wp-content/uploads/2025/04/image-3.png 1024w" sizes="(max-width: 768px) 100vw, 768px" itemprop="image" style="aspect-ratio: 4/3;" /></a><div class="card-content"><ul class="entry-meta" data-type="simple:slash" ><li class="meta-categories" data-type="simple"><a href="https://www.chemh.com/category/engineering/" rel="tag" class="ct-term-106" >Engineering</a>, <a href="https://www.chemh.com/category/material-science/" rel="tag" class="ct-term-105" >Material Science</a>, <a href="https://www.chemh.com/category/nano/" rel="tag" class="ct-term-202" >Nano</a>, <a href="https://www.chemh.com/category/organic-chemistry/" rel="tag" class="ct-term-310" >Organic Chemistry</a></li></ul>
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<a href="https://www.chemh.com/two-photon-polymerization-2pp-3d-printing-making-tiny-things-with-light/" rel="bookmark">
Two-Photon Polymerization (2PP) 3D Printing: Making Tiny Things with Light </a>
</h2>
<div class="entry-excerpt" ><p>Imagine a 3D printer that can create objects too small to see with your eyes. It uses light instead of ink or plastic strands. It can make details so tiny that they are thinner than a human hair. This amazing…</p>
</div><div class="ct-ghost"></div><ul class="entry-meta" data-type="simple:slash" ><li class="meta-date" itemprop="datePublished" ><time class="ct-meta-element-date" datetime="2025-04-14T21:50:43-07:00" >04/14/2025</time></li></ul></div></article><article id="post-1097" class="entry-card post-1097 post type-post status-publish format-standard has-post-thumbnail hentry category-biology category-food category-organic-chemistry" data-reveal="bottom:no"><a class="ct-image-container" href="https://www.chemh.com/sweetness-without-sugar-exploring-sugar-substitutes/" aria-label="Sweetness Without Sugar: Exploring Sugar Substitutes" tabindex="-1"><img width="768" height="512" src="https://www.chemh.com/wp-content/uploads/2025/04/image-1-768x512.png" class="attachment-medium_large size-medium_large wp-post-image" alt="Sugar Substitutes" decoding="async" srcset="https://www.chemh.com/wp-content/uploads/2025/04/image-1-768x512.png 768w, https://www.chemh.com/wp-content/uploads/2025/04/image-1-300x200.png 300w, https://www.chemh.com/wp-content/uploads/2025/04/image-1-1024x683.png 1024w, https://www.chemh.com/wp-content/uploads/2025/04/image-1.png 1536w" sizes="(max-width: 768px) 100vw, 768px" itemprop="image" style="aspect-ratio: 4/3;" /></a><div class="card-content"><ul class="entry-meta" data-type="simple:slash" ><li class="meta-categories" data-type="simple"><a href="https://www.chemh.com/category/biology/" rel="tag" class="ct-term-309" >Biology</a>, <a href="https://www.chemh.com/category/food/" rel="tag" class="ct-term-237" >Food</a>, <a href="https://www.chemh.com/category/organic-chemistry/" rel="tag" class="ct-term-310" >Organic Chemistry</a></li></ul>
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Sweetness Without Sugar: Exploring Sugar Substitutes </a>
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<div class="entry-excerpt" ><p>Many people love sweet treats like candy and soda. But eating too much sugar can cause problems like cavities and weight gain. Sugar substitutes are ingredients that taste sweet with little or no sugar. They let us enjoy sweetness without…</p>
</div><div class="ct-ghost"></div><ul class="entry-meta" data-type="simple:slash" ><li class="meta-date" itemprop="datePublished" ><time class="ct-meta-element-date" datetime="2025-04-05T21:49:15-07:00" >04/05/2025</time></li></ul></div></article><article id="post-1090" class="entry-card post-1090 post type-post status-publish format-standard has-post-thumbnail hentry category-biology category-medicinal-chemistry category-nano category-organic-chemistry category-robotics" data-reveal="bottom:no"><a class="ct-image-container" href="https://www.chemh.com/medicine-on-the-move-new-technology-in-drug-delivery/" aria-label="Medicine on the Move: New Technology in Drug Delivery" tabindex="-1"><img width="768" height="768" src="https://www.chemh.com/wp-content/uploads/2025/04/image-768x768.png" class="attachment-medium_large size-medium_large wp-post-image" alt="Drug Delivery" decoding="async" loading="lazy" srcset="https://www.chemh.com/wp-content/uploads/2025/04/image-768x768.png 768w, https://www.chemh.com/wp-content/uploads/2025/04/image-300x300.png 300w, https://www.chemh.com/wp-content/uploads/2025/04/image-150x150.png 150w, https://www.chemh.com/wp-content/uploads/2025/04/image.png 1024w" sizes="auto, (max-width: 768px) 100vw, 768px" itemprop="image" style="aspect-ratio: 4/3;" /></a><div class="card-content"><ul class="entry-meta" data-type="simple:slash" ><li class="meta-categories" data-type="simple"><a href="https://www.chemh.com/category/biology/" rel="tag" class="ct-term-309" >Biology</a>, <a href="https://www.chemh.com/category/medicinal-chemistry/" rel="tag" class="ct-term-89" >Medicinal Chemistry</a>, <a href="https://www.chemh.com/category/nano/" rel="tag" class="ct-term-202" >Nano</a>, <a href="https://www.chemh.com/category/organic-chemistry/" rel="tag" class="ct-term-310" >Organic Chemistry</a>, <a href="https://www.chemh.com/category/robotics/" rel="tag" class="ct-term-148" >Robotics</a></li></ul>
<h2 class="entry-title">
<a href="https://www.chemh.com/medicine-on-the-move-new-technology-in-drug-delivery/" rel="bookmark">
Medicine on the Move: New Technology in Drug Delivery </a>
</h2>
<div class="entry-excerpt" ><p>The Challenge of Getting Medicine to the Right Place Have you ever wondered how a tiny pill knows where to go in your body? Medicine needs to reach the right spot to work. If it goes to the wrong place,…</p>
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<a href="https://www.chemh.com/newly-discovered-bat-coronavirus-with-potential-for-animal-to-human-transmission/" rel="bookmark">
Newly Discovered Bat Coronavirus With Potential for Animal-to-Human Transmission </a>
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<div class="entry-excerpt" ><p>If you’re feeling worried about new viruses that might spread among people, you’re not alone. Chinese research team led by virologist Shi Zhengli have just found a new bat virus, called HKU5-CoV-2, that can infect human cells. It uses the…</p>
</div><div class="ct-ghost"></div><ul class="entry-meta" data-type="simple:slash" ><li class="meta-date" itemprop="datePublished" ><time class="ct-meta-element-date" datetime="2025-02-23T23:26:42-08:00" >02/23/2025</time></li></ul></div></article></div>
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