Wheaton 224182-05 Blue Aluminum Center Disc Tear-Out Unlined Seal, 13mm OD (Case of 1000)
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<b>[Product Information]</b><br>
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<li>For Vials with a 20mm OD</li>
<li>Also available in blue, red, and green aluminum</li>
<li>Also available for 13mm OD</li>
<li>Case of 1000</li>
<li>Convenient bulk pack</li>
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