<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div>Jim,</div><div><br></div><div>This may be a good fit:</div><div><br></div><div><a href="http://www.dodtec.com/clpx/">http://www.dodtec.com/clpx/</a></div><div><br></div><div>Or</div><div><br></div><div><a href="http://www.dodtec.com/xp-703dhydrides/">http://www.dodtec.com/xp-703dhydrides/</a></div><div><br></div><div>Best,</div><div>Noah<br><br><div>Noah Clay<div>Director, Quattrone Nanofabrication Facility</div><div>University of Pennsylvania </div></div></div><div><br>On Mar 31, 2017, at 15:59, James C. Sturm <<a href="mailto:sturm@Princeton.EDU">sturm@Princeton.EDU</a>> wrote:<br><br></div><blockquote type="cite"><div>
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<p class="MsoNormal"><span style="color:#1F497D">I am looking for handheld detectors to “sniff” at VCR or swagelock joints for leaks of hydrogen and also for common hydrides (silane, germane, diborane, phosphine…). The lab has a central system already, but
I am looking for something to sniff at joints with after making connections and repressurizing. (Yes we will Helium leak-check too, but this is as a followup with less likelihood of someone doing it wrong).<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Many years (25?) we had a handheld unit for hydrides (about 7” x 3 “ x 1”, with a 4” long rubber sniffer port). Probably made by Matheson but can’t seem to find anything similar from them now (although I didn’t
look very hard).<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Suggestions?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Thanks, Jim Sturm<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
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