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<p>Hello,</p>
<p>M-O-T seems to be a specialist in electroplating, so I bet you
could ask them anything about processes and safety. <br>
</p>
<p><a href="mailto:info@m-o-t.info"
style="box-sizing: inherit; background-color: transparent; touch-action: manipulation; color: var(--color__primary); font-size: 20px; text-decoration: none; caret-color: rgb(0, 46, 82); font-family: Hind; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: auto; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;"
class="moz-txt-link-freetext">info@m-o-t.info</a></p>
<p>Best regards,</p>
<p>Wolfgang<br>
</p>
<div class="moz-cite-prefix">On 14.06.25 07:04, Srinivasan Raghavan
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:BM1PR01MB317022CE56E75080DB0F34AF9876A@BM1PR01MB3170.INDPRD01.PROD.OUTLOOK.COM">
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<p class="MsoNormal">Hi labnetwork, <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<ul style="margin-top:0cm" type="disc">
<li class="MsoListParagraph"
style="margin-left:0cm;mso-list:l0 level1 lfo1">This
question pertains to Au electrodeposition. A cyanide based
plating solution is more stable than a sulfite based one but
the latter is preferred due to safety concerns. We use a
sulfite bath but have been experienced instability with
solutions from at least two vendors. The Au precipitates
out. We are thinking of switching to a cyanide bath.<o:p></o:p></li>
<li class="MsoListParagraph"
style="margin-left:0cm;mso-list:l0 level1 lfo1">Does anyone
use a MOT-GmbH tool of the kind pictured below for Au
plating from a cyanide bath? While this tool has exhaust it
is not placed inside of a fume hood. Hence, we want to
double check, to see if anyone has used this configuration
for Au plating from cyanide solutions, their experience and
the safety precautions that were being taken.<o:p></o:p></li>
</ul>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks in advance.<o:p></o:p></p>
<p class="MsoNormal">Regards<o:p></o:p></p>
<p class="MsoNormal">Vasu<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><img width="750" height="836"
style="width:7.8125in;height:8.7083in" id="Picture_x0020_1"
src="cid:part1.Rgx7xpN0.TzLySak0@uos.de" class=""><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span
style="font-size:12.0pt;mso-ligatures:standardcontextual;mso-fareast-language:EN-IN">Srinivasan
Raghavan (Vasu)</span><span
style="mso-fareast-language:EN-IN"><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:12.0pt;mso-ligatures:standardcontextual;mso-fareast-language:EN-IN"><a
href="mailto:sraghavan@iisc.ac.in" moz-do-not-send="true"
class="moz-txt-link-freetext">sraghavan@iisc.ac.in</a><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:12.0pt;mso-ligatures:standardcontextual;mso-fareast-language:EN-IN">Professor<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:12.0pt;mso-ligatures:standardcontextual;mso-fareast-language:EN-IN">Centre
for Nano Science and Engineering (CeNSE)<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:12.0pt;mso-ligatures:standardcontextual;mso-fareast-language:EN-IN">IISc,
Bengaluru, 560012, India<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<br>
<fieldset class="moz-mime-attachment-header"></fieldset>
<pre wrap="" class="moz-quote-pre">_______________________________________________
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</pre>
</blockquote>
<pre class="moz-signature" cols="72">--
Prof. Dr. Wolfgang Harneit
Universität Osnabrück, Fachbereich Mathematik/Informatik/Physik
Institut für Physik, Barbarastr. 7, 49076 Osnabrück, Germany
<a class="moz-txt-link-abbreviated" href="http://www.quantum-spintronics.de">www.quantum-spintronics.de</a>, <a class="moz-txt-link-abbreviated" href="http://www.molecular-spintronics.de">www.molecular-spintronics.de</a></pre>
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