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<p class="MsoNormal">We routinely use <a href="https://protononsite.lightning.force.com/lightning/r/Account/00170000011MQZ6AAO/view">
<span style="background:white;text-decoration:none">Atlantic Analytical Laboratory - Whitehouse NJ</span></a> (<a href="https://www.atlanticanalytical.com/"><span style="background:white;text-decoration:none">www.atlanticanalytical.com</span></a>) for hydrogen
analyses. Suggest you contact them.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><strong><span style="font-family:"Calibri",sans-serif;color:#242432">Dave Wolff</span></strong><span style="color:#242432"><br>
Region Sales Manager<br>
</span><span style="font-size:5.0pt;color:#242432"> </span><span style="color:#242432"><br>
<img border="0" width="101" height="43" style="width:1.0486in;height:.4444in" id="Picture_x0020_1" src="cid:image001.png@01D91696.80BD85F0"><br>
</span><span style="font-size:5.0pt;color:#242432"> </span><span style="color:#242432"><br>
Nel Hydrogen<br>
10 Technology Drive, Wallingford, CT 06492 USA<br>
Office: <strong><span style="font-family:"Calibri",sans-serif">M</span></strong> +1 860-604-3282<br>
Fax: +1 203-949-8016<br>
dwolff@nelhydrogen.com<br>
www.nelhydrogen.com</span><br>
<br>
<o:p></o:p></p>
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<p class="MsoNormal"><b>From:</b> labnetwork <labnetwork-bounces@mtl.mit.edu> <b>
On Behalf Of </b>Denis, Kevin L. (GSFC-5530)<br>
<b>Sent:</b> Thursday, December 22, 2022 07:56<br>
<b>To:</b> labnetwork@mtl.mit.edu<br>
<b>Subject:</b> [labnetwork] CDA cleanliness verification<o:p></o:p></p>
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<b><span style="font-size:9.0pt;font-family:"Arial",sans-serif;color:#212121">CAUTION:</span></b><span style="font-size:9.0pt;font-family:"Arial",sans-serif;color:#212121"> Our automatic validation of the sender of this mail failed. Pay extra attention to attachments
as well as links!!<o:p></o:p></span></p>
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<p class="MsoNormal">Hello All,<o:p></o:p></p>
<p class="MsoNormal">Following up on the great advice provided on use of copper piping for CDA. I am curious if anyone can provide a reference for a testing laboratory for measurement of CDA purity. In particular we are looking to verify low levels of organics
(10ug/m3) and inorganics NH4+ and SOx (5ug/m3). <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">We would prefer a vendor in the mid-atlantic region but any references you would provide would be very helpful.
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks, and hope everyone has a nice holiday.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Kevin<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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