https://www.edaq.com/w/index.php?title=The_eDAQ_150_micron_C4D_headstage&feed=atom&action=history
The eDAQ 150 micron C4D headstage - Revision history
2024-03-28T11:56:07Z
Revision history for this page on the wiki
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https://www.edaq.com/w/index.php?title=The_eDAQ_150_micron_C4D_headstage&diff=2371&oldid=prev
Oliver: /* eDAQ Equipment Required */
2014-01-23T03:58:50Z
<p><span dir="auto"><span class="autocomment">eDAQ Equipment Required</span></span></p>
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<td colspan='2' style="background-color: white; color:black; text-align: center;">← Older revision</td>
<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 03:58, 23 January 2014</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>== eDAQ Equipment Required ==</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>== eDAQ Equipment Required ==</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* [Http://www.edaq.com/ER225 ER225 C4D Data System], or [<del class="diffchange diffchange-inline">Http://www.edaq.com/ER283 ER283 C4D System Bundle], or [Http</del>://www.edaq.com/<del class="diffchange diffchange-inline">ER125 ER125 </del>C4D Detector]</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">* C4D hardware unit, either:</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">*</ins>* [Http://www.edaq.com/ER225 ER225 C4D Data System], or</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">** </ins>[<ins class="diffchange diffchange-inline">http</ins>://www.edaq.com/<ins class="diffchange diffchange-inline">ER815 ER815 </ins>C4D Detector] <ins class="diffchange diffchange-inline">with a third-party data acquisition system</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* [Http://www.edaq.com/ET120 ET120/150 C4D Headstage (150 μm)]</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* [Http://www.edaq.com/ET120 ET120/150 C4D Headstage (150 μm)]</div></td></tr>
</table>
Oliver
https://www.edaq.com/w/index.php?title=The_eDAQ_150_micron_C4D_headstage&diff=2333&oldid=prev
Oliver: /* Introduction */
2014-01-07T05:58:56Z
<p><span dir="auto"><span class="autocomment">Introduction</span></span></p>
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<td colspan='2' style="background-color: white; color:black; text-align: center;">← Older revision</td>
<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 05:58, 7 January 2014</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>== Introduction ==</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>== Introduction ==</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>eDAQ has developed a C4D headstage for use with capillaries with an outer diameter of 150 μm. The headstage was used for the analysis of a solution containing potassium, sodium and lithium chlorides dissolved in MES/His background electrolyte (BGE).</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>eDAQ has developed a C4D headstage for use with capillaries with an outer diameter of 150 μm. The headstage was used for the analysis of a solution containing potassium, sodium and lithium chlorides dissolved in MES/His background electrolyte (BGE).</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>The headstage can be used with <del class="diffchange diffchange-inline">either the </del>C4D <del class="diffchange diffchange-inline">Amp or  C4D Detector</del>.</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>The headstage can be used with <ins class="diffchange diffchange-inline">any eDAQ </ins>C4D <ins class="diffchange diffchange-inline">hardware</ins>.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>A limit of detection of 3 µM was obtained.</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>A limit of detection of 3 µM was obtained.</div></td></tr>
</table>
Oliver
https://www.edaq.com/w/index.php?title=The_eDAQ_150_micron_C4D_headstage&diff=2332&oldid=prev
Oliver: /* eDAQ Equipment Required */
2014-01-07T05:57:32Z
<p><span dir="auto"><span class="autocomment">eDAQ Equipment Required</span></span></p>
<table class='diff diff-contentalign-left'>
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<col class='diff-marker' />
<col class='diff-content' />
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<td colspan='2' style="background-color: white; color:black; text-align: center;">← Older revision</td>
<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 05:57, 7 January 2014</td>
</tr><tr><td colspan="2" class="diff-lineno" id="L21" >Line 21:</td>
<td colspan="2" class="diff-lineno">Line 21:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>== eDAQ Equipment Required ==</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>== eDAQ Equipment Required ==</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* ER225 C4D Data System, or <del class="diffchange diffchange-inline">EA120 </del>C4D <del class="diffchange diffchange-inline">Amp with ED410</del>, or ER125 C4D Detector</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* <ins class="diffchange diffchange-inline">[Http://www.edaq.com/ER225 </ins>ER225 C4D Data System<ins class="diffchange diffchange-inline">]</ins>, or <ins class="diffchange diffchange-inline">[Http://www.edaq.com/ER283 ER283 </ins>C4D <ins class="diffchange diffchange-inline">System Bundle]</ins>, or <ins class="diffchange diffchange-inline">[Http://www.edaq.com/ER125 </ins>ER125 C4D Detector<ins class="diffchange diffchange-inline">]</ins></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* ET120/150 C4D Headstage (150 μm)</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* <ins class="diffchange diffchange-inline">[Http://www.edaq.com/ET120 </ins>ET120/150 C4D Headstage (150 μm)<ins class="diffchange diffchange-inline">]</ins></div></td></tr>
</table>
Oliver
https://www.edaq.com/w/index.php?title=The_eDAQ_150_micron_C4D_headstage&diff=836&oldid=prev
Oliver: Created page with "The eDAQ 150 μm C4D Headstage Three cations ''A C4D (capacitively-coupled..."
2013-07-08T06:33:38Z
<p>Created page with "<a href="/wiki/File:EDAQ_150_%CE%BCm_C4D_Headstage.jpg" title="File:EDAQ 150 μm C4D Headstage.jpg">The eDAQ 150 μm C4D Headstage</a> <a href="/wiki/File:Ions_150um.jpg" title="File:Ions 150um.jpg">Three cations</a> ''A C4D (capacitively-coupled..."</p>
<p><b>New page</b></p><div>[[File:EDAQ 150 μm C4D Headstage.jpg|300px|thumb|right|The eDAQ 150 μm C4D Headstage]]<br />
[[File:Ions 150um.jpg|300px|thumb|right|Three cations]]<br />
<br />
''A C4D (capacitively-coupled contactless conductivity detector) headstage is described for use with 150 μm outer diameter capillaries and for the analysis of three cations.''<br />
<br />
== Introduction ==<br />
eDAQ has developed a C4D headstage for use with capillaries with an outer diameter of 150 μm. The headstage was used for the analysis of a solution containing potassium, sodium and lithium chlorides dissolved in MES/His background electrolyte (BGE).<br />
The headstage can be used with either the C4D Amp or C4D Detector.<br />
<br />
A limit of detection of 3 µM was obtained.<br />
<br />
== Experimental ==<br />
* Capillary from Polymicro Technologies, 150 µm OD, 76 µm ID, 60 cm long. <br />
* Sample: 200 µM Na, K, Li (as chloride salts) dissolved in water and BGE<br />
* BGE: 20 mM of 2-(N-morpholino)ethanesulfonic acid and L-histidine<br />
* The new capillary was prepared by flushing with 0.1 M HCl, water, 0.1 M NaOH, water, then BGE, for 5 minutes each<br />
* Instrument: built in-house at University of Basel<br />
* Injection: 10 s siphoning at 10 cm height<br />
* Separation voltage: 25 kV (10 μA current)<br />
* C4D settings: 700 kHz, 100 V, gain ON<br />
<br />
== eDAQ Equipment Required ==<br />
* ER225 C4D Data System, or EA120 C4D Amp with ED410, or ER125 C4D Detector<br />
* ET120/150 C4D Headstage (150 μm)</div>
Oliver