<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<body dir="auto">
Hi Tony,
<div><br>
</div>
<div>I would try Matheson Gas. They provide us all our toxic gases in all types of sizes and mixtures.</div>
<div><br>
</div>
<div><br>
</div>
<div>David LaFleur</div>
<div>Equipment Engineer</div>
<div>CNS Harvard University<br>
<br>
<div dir="ltr">Sent from my iPhone</div>
<div dir="ltr"><br>
<blockquote type="cite">On Feb 3, 2021, at 4:00 PM, Tony L Olsen <tony.olsen@utah.edu> wrote:<br>
<br>
</blockquote>
</div>
<blockquote type="cite">
<div dir="ltr">
<meta name="Generator" content="Microsoft Word 15 (filtered medium)">
<style><!--
/* Font Definitions */
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
font-size:11.0pt;
font-family:"Calibri",sans-serif;}
span.gmaildefault
{mso-style-name:gmaildefault;}
span.EmailStyle22
{mso-style-type:personal-compose;}
.MsoChpDefault
{mso-style-type:export-only;
font-size:10.0pt;
font-family:"Calibri",sans-serif;}
@page WordSection1
{size:8.5in 11.0in;
margin:1.0in 1.0in 1.0in 1.0in;}
div.WordSection1
{page:WordSection1;}
--></style>
<!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]-->
<div class="WordSection1">
<div>
<p class="MsoNormal">Dennis<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">We are required to order all our gases through Campus General Stores. They use Airgas for all gases, but the Airgas rep works with other vendors when they can’t meet the request. I have both a 6% and 9% PH3 in Silane on-site in 7liter
cylinders with DISS (CGA 632) fittings and pneumatic valve. They were provided by AirLiquide (who acquired Airgas).<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">tonyO<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Tony Olsen<o:p></o:p></p>
<p class="MsoNormal">Nanofab Cleanroom Supervisor/Process Engineer<o:p></o:p></p>
<p class="MsoNormal">University of Utah<o:p></o:p></p>
<p class="MsoNormal">36 S Wasatch Drive, Suite 2500<o:p></o:p></p>
<p class="MsoNormal">Salt Lake City, UT 84112<o:p></o:p></p>
<p class="MsoNormal">801-587-0651<o:p></o:p></p>
<p class="MsoNormal"><a href="www.nanofab.utah.edu"><span style="color:blue">www.nanofab.utah.edu</span></a><o:p></o:p></p>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<div style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b>From:</b> Dennis Schweiger <schweig@umich.edu> <br>
<b>Sent:</b> Wednesday, February 3, 2021 08:07<br>
<b>To:</b> Fab Network <labnetwork@mtl.mit.edu><br>
<b>Subject:</b> [labnetwork] custom mixing gas chemistries<o:p></o:p></p>
</div>
<p class="MsoNormal"> <o:p></o:p></p>
<div>
<div>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif">Good morning all,</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif"> </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif">Who have you used to supply the custom gas mixes for your fab, particularly the HPM products? We have an application where we want to procure some 15%PH3 in Silane, and the current provider
has fallen on their face repeatedly in over-promising, and under-performing. We're typically looking at smaller cylinder sizes (4-6" diameter, and 16-24" tall), with DISS cylinder valves.</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif"> </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif">I have to believe this is a niche market, but someone must be doing it....</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif"> </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif">Thank you,</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif"> </span><o:p></o:p></p>
</div>
<div>
<div>
<div>
<p class="MsoNormal">Dennis<span class="gmaildefault"><span style="font-family:"Arial",sans-serif"> Schweiger</span></span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span class="gmaildefault"><span style="font-family:"Arial",sans-serif">University of Michigan/LNF</span></span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span class="gmaildefault"><span style="font-family:"Arial",sans-serif">Facilities Supervisor</span></span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"> <o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">734.647.2055 Ofc<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"> <o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">"People can be divided into 3 groups - those that make things happen, those that watch things happen, and those that wonder what happened." Within which group do you belong?<o:p></o:p></p>
</div>
</div>
</div>
</div>
</div>
<span>_______________________________________________</span><br>
<span>labnetwork mailing list</span><br>
<span>labnetwork@mtl.mit.edu</span><br>
<span>https://mtl.mit.edu/mailman/listinfo.cgi/labnetwork</span><br>
</div>
</blockquote>
</div>
</body>
</html>