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<div class="moz-cite-prefix">Hi Lennart,</div>
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<div class="moz-cite-prefix">if you refer to Le-Perfait gaskets, the baseline should be</div>
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<div class="moz-cite-prefix">Replacement gaskets should be made of a durable but elastic synthetic material such as neoprene or Buna-N (acrylonitrile butadiene rubber, also called nitrile).</div>
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<div class="moz-cite-prefix">For Europe, there seems to be a vendor in Switzerland (Fabian do you have more details?)</div>
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<div class="moz-cite-prefix">With best wishes</div>
<div class="moz-cite-prefix">Dirk</div>
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<div class="moz-cite-prefix">Am 20.11.2025 um 14:41 schrieb Lennart Lennuk:</div>
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<p class="MsoNormal">Hi!<br>
<br>
What material should collection storage rubber seals are of?<br>
They should be archival quality, non-acid off-gassing.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="mso-ligatures:none;mso-fareast-language:ET">Lennart Lennuk<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-ligatures:none;mso-fareast-language:ET">Head of collections</span><span style="mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-ligatures:none;mso-fareast-language:ET">Estonian Museum of Natural History<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-ligatures:none;mso-fareast-language:ET">00372 5656 9916<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-ligatures:none;mso-fareast-language:ET"><a class="moz-txt-link-abbreviated" href="mailto:Lennart.lennuk@loodusmuuseum.ee">Lennart.lennuk@loodusmuuseum.ee</a><o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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