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Description

McKesson Brand McKesson Red Tube Closure, 16 mm (1000/BG)

  • Effective solution for recapping blood drawing tubes, glass test tubes or plastic culture tubes.
  • Precision-molded, low-density polyethylene (LDPE) to maintain a tight seal during centrifugation, agitation and refrigeration procedures.
  • Color-coded for easy sample identification.
  • Tabbed design for easy cap removal.
  • Single-thumb tab design allows for the tubes to be placed closely in test tube racks.
  • There are 1,000 red, 16-mm tube closures in a bag.

Frequently asked questions

Does this cap provide a secure seal for centrifugation?
<p>Yes, these caps are constructed from <strong>precision-molded low-density polyethylene (LDPE)</strong>. This material is specifically engineered to maintain a tight, airtight seal during rigorous laboratory processes, including <strong>centrifugation</strong>, agitation, and refrigerated storage.</p>
Is the material safe for sensitive laboratory environments?
<p>Absolutely. These caps are <strong>not made with natural rubber latex</strong>, making them a safe choice for diverse laboratory settings where latex sensitivity is a concern.</p>
How does the thumb tab help with workflow efficiency?
<p>The single-thumb tab provides two main advantages: 1. <strong>Ergonomic Removal:</strong> It allows for quick and effortless cap removal. 2. <strong>Space Optimization:</strong> The tab design enables you to place tubes in <strong>closer proximity</strong> within standard test tube racks, helping you maximize your workspace.</p>
Are these caps compatible with various types of 16 mm tubes?
<p>Yes, they are highly versatile and designed to fit:</p>
<ul>
<li><strong>Blood drawing tubes</strong></li>
<li><strong>Glass test tubes</strong></li>
<li><strong>Plastic culture tubes</strong> <br>
They are compatible with any standard tube featuring a <strong>16 mm diameter</strong>.</li>
</ul>
How many caps are provided in each purchase?
<p>Each bag contains <strong>1000 individual snap caps</strong>, providing a cost-effective solution for high-volume laboratories and consistent inventory management.</p>
Can these caps be used for color-coded organization?
<p>Yes, the vibrant <strong>red color</strong> is specifically intended to assist with fast and accurate sample identification, making them an excellent tool for color-coding workflows or designating specific sample storage locations.</p>
Is the material durable enough for frequent daily use?
<p>The caps are manufactured from high-quality <strong>low-density polyethylene (LDPE)</strong>, which is chosen for its durability and consistent performance in demanding clinical, research, and educational environments.</p>
Are these caps easy to grip when applying them to tubes?
<p>Yes, the base of the cap features a <strong>serrated, ribbed texture</strong> around the outer edge. This provides extra traction, ensuring you can securely grip and apply the cap to your test tubes with ease.</p>