<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Mark,<div class=""><br class=""></div><div class="">Try ordering the lower purity TMAH from Sigma. The results will be the same and it ships quickly. We learned from the Harvard Nanofab (Mac Hathaway) that you can buy this in larger quantities and pour it in your own glove boxes. I think this is the right link:</div><div class=""><br class=""></div><div class=""><a href="http://www.sigmaaldrich.com/catalog/product/aldrich/257222?lang=en®ion=US" class="">http://www.sigmaaldrich.com/catalog/product/aldrich/257222?lang=en®ion=US</a></div><div class=""><br class=""></div><div class="">We had your experience as well…long lead times, tried the competition and weren’t impressed. Your best bet is to buy large, warehouse on site, save your empty precursor bottles and refill within as needed.</div><div class=""><br class=""></div><div class="">My two cents, FWIW.</div><div class=""><br class=""></div><div class="">Best,</div><div class="">Noah Clay</div><div class=""><br class=""></div><div class=""><i class="">Quattrone Nanofabrication Facility</i></div><div class=""><i class="">School of Engineering & Applied Science</i></div><div class=""><i class="">University of Pennsylvania</i></div><div class=""><br class=""><div><blockquote type="cite" class=""><div class="">On Feb 12, 2015, at 8:53 AM, J Provine <<a href="mailto:jprovine@stanford.edu" class="">jprovine@stanford.edu</a>> wrote:</div><br class="Apple-interchange-newline"><div class="">In addition to strem you can use geleste and air liquids as alternatives. <div class="">J<br class=""><br class="">On Thursday, February 12, 2015, Morrison, Richard H., Jr. <<a href="mailto:rmorrison@draper.com" class="">rmorrison@draper.com</a>> wrote:<br class=""><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div lang="EN-US" link="#0563C1" vlink="#954F72" class="">
<div class=""><p class="MsoNormal"><span style="color:#1f497d" class="">HI,<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span style="color:#1f497d" class=""><u class=""></u> <u class=""></u></span></p><p class="MsoNormal"><span style="color:#1f497d" class="">We use a company called STREM Chemicals they may be able to fill your cartridge. Their contact email is
<a href="javascript:_e(%7B%7D,'cvml','sandy@strem.com');" target="_blank" class="">sandy@strem.com</a><u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span style="color:#1f497d" class=""><u class=""></u> <u class=""></u></span></p><p class="MsoNormal"><span style="color:#1f497d" class="">Rick<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span style="color:#1f497d" class=""><u class=""></u> <u class=""></u></span></p><p class="MsoNormal"><span style="color:#1f497d" class=""><u class=""></u> <u class=""></u></span></p><p class="MsoNormal"><span style="color:#1f497d" class="">Draper Laboratory<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span style="color:#1f497d" class="">Principal Member of the Technical Staff<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span style="color:#1f497d" class="">Group Leader Microfabrication Operations<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span style="color:#1f497d" class="">555 Technology Square<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span style="color:#1f497d" class="">Cambridge Ma, 02139-3563<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span style="color:#1f497d" class=""><u class=""></u> <u class=""></u></span></p><p class="MsoNormal"><span style="color:#1f497d" class=""><a href="http://www.draper.com/" target="_blank" class="">www.draper.com</a><u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span style="color:#1f497d" class=""><a href="javascript:_e(%7B%7D,'cvml','rmorrison@draper.com');" target="_blank" class="">rmorrison@draper.com</a><u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span style="color:#1f497d" class="">W 617-258-3420<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span style="color:#1f497d" class="">C 508-930-3461<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span style="color:#1f497d" class=""><u class=""></u> <u class=""></u></span></p><p class="MsoNormal"><span style="color:#1f497d" class=""><u class=""></u> <u class=""></u></span></p><p class="MsoNormal"><span style="color:#1f497d" class=""><u class=""></u> <u class=""></u></span></p><p class="MsoNormal"><span style="color:#1f497d" class=""><u class=""></u> <u class=""></u></span></p>
<div class="">
<div style="border:none;border-top:solid #b5c4df 1.0pt;padding:3.0pt 0in 0in 0in" class=""><p class="MsoNormal"><b class=""><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"" class="">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"" class=""> <a href="javascript:_e(%7B%7D,'cvml','labnetwork-bounces@mtl.mit.edu');" target="_blank" class="">labnetwork-bounces@mtl.mit.edu</a> [mailto:<a href="javascript:_e(%7B%7D,'cvml','labnetwork-bounces@mtl.mit.edu');" target="_blank" class="">labnetwork-bounces@mtl.mit.edu</a>]
<b class="">On Behalf Of </b>Mark Heiden<br class="">
<b class="">Sent:</b> Wednesday, February 11, 2015 6:12 PM<br class="">
<b class="">To:</b> <a href="javascript:_e(%7B%7D,'cvml','labnetwork@mtl.mit.edu');" target="_blank" class="">labnetwork@mtl.mit.edu</a><br class="">
<b class="">Subject:</b> [labnetwork] Cambridge ALD Precursor Vendor<u class=""></u><u class=""></u></span></p>
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</div><p class="MsoNormal"><u class=""></u> <u class=""></u></p><p class="MsoNormal">Has anyone found an alternate vendor for precursors packaged for Cambridge Labs ALD systems besides Sigma Aldrich?<u class=""></u><u class=""></u></p><p class="MsoNormal"><u class=""></u> <u class=""></u></p><p class="MsoNormal">We currently have a delivery date for a standard aluminum (TMAH) cartridge that is in June 2015. Not acceptable..<u class=""></u><u class=""></u></p><p class="MsoNormal"><u class=""></u> <u class=""></u></p><p class="MsoNormal">Thanks in advance,<u class=""></u><u class=""></u></p><p class="MsoNormal"><u class=""></u> <u class=""></u></p><p class="MsoNormal"><u class=""></u> <u class=""></u></p><p class="MsoNormal">Mark Heiden<u class=""></u><u class=""></u></p><p class="MsoNormal">NanoFab Cleanroom Manager<u class=""></u><u class=""></u></p><p class="MsoNormal">Center for Nanoscale Science and Engineering<u class=""></u><u class=""></u></p><p class="MsoNormal">University of California, Riverside<u class=""></u><u class=""></u></p><p class="MsoNormal">951-827-2551<u class=""></u><u class=""></u></p><p class="MsoNormal"><u class=""></u> <u class=""></u></p><p class="MsoNormal"><u class=""></u> <u class=""></u></p>
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