Hi Paul<div>We use California Glass (now Saxco) for lids and glassware - they might have this size, here is their website:</div><div><a href="http://www.saxco.com/">http://www.saxco.com/</a></div><div><br></div><div>-Cheers</div>
<div>Carol<br><br><div class="gmail_quote">On Wed, Jul 24, 2013 at 9:51 AM, Callomon,Paul <span dir="ltr"><<a href="mailto:prc44@drexel.edu" target="_blank">prc44@drexel.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<p class="MsoNormal">Folks,<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">We use a lot of 4-dram vials (shell vials), but nowadays it seems the usual suppliers (Kimble, Fisher, Wheaton) do not make closures for them any more. Does anyone know where I can get PTFE plug-type closures for glass vials with an internal
neck diameter of 21 mm?<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"><b><span style="font-size:12.0pt;font-family:"Times New Roman","serif";color:#1f497d">Paul Callomon<u></u><u></u></span></b></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman","serif";color:#1f497d">Collections Manager in Malacology, Invertebrate Paleontology and General Invertebrates<u></u><u></u></span></p>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br>Carol L. Spencer, Ph.D.<br>Staff Curator of Herpetology & Researcher<br>Museum of Vertebrate Zoology<br>3101 Valley Life Sciences Building<br>University of California, Berkeley, CA, USA 94720-3160<br>
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