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4 changes: 2 additions & 2 deletions src/lab/Introduction.html
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</li>
</ul>

<ul class="nav navbar-nav navbar-right menu-ul">
<!-- <ul class="nav navbar-nav navbar-right menu-ul">
<li class="page-scroll menu-li " >
<a href="http://vlabs.ac.in/index.html" class="menu-a" >HOME</a>
</li>
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</li><li class="page-scroll menu-li " >
<a href="http://vlabs.ac.in/index.html#contact" class="menu-a" >CONTACT</a>
</li>
</ul>
</ul>-->



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20 changes: 10 additions & 10 deletions src/lab/exp8/content.html
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<div id="experiment-header-logo" class="logo">
<!-- Enclose the logo image of your lab or write it in
text-->
<img src="../images/logo.jpg" />
<img src="http://formoid.com/articles/data/upload/2017/03/glyphicons.jpg" />
</div>

<div id="experiment-header-heading" class="heading">
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<div id="experiment-article-section-1-icon"
class="icon">
<!-- Enclose the icon image of your lab -->
<img src="../images/introduction.jpg" />
<img src="http://formoid.com/articles/data/upload/2017/03/glyphicons.jpg" />
</div>

<!-- The heading for the section can be enclosed in a
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<p>
Mass spectroscopy is the most accurate analytical tool to weigh the molar masses of a given molecule. The principle consist of ionizing the sample in the gas phase to formed positively charged ion or radical ions and then measure the mass to charge ratio of all ions. It is largely used in industry and academia and finds application in chemistry, Biotechnology, pharmaceutical, environmental, Clinical, Geological fields. Different methods use different techniques for ionisation which intern determines what types of samples can be analyzed by mass spectrometry. Of all available methods Electron Ionisation or Impact mass spectroscopy is the most widely used.

<center><img src="./images/figure1_intro_exp8.png" style="width:637px; height:275px;" /></center></p><p>
<center><img src="http://formoid.com/articles/data/upload/2017/03/glyphicons.jpg" style="width:637px; height:275px;" /></center></p><p>

</p>
</div>
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<div id="experiment-article-section-2-icon"
class="icon">
<!-- Enclose the icon image of your lab. -->
<img src="../images/theory.jpg" />
<img src="http://formoid.com/articles/data/upload/2017/03/glyphicons.jpg" />
</div>

<!-- The heading for the section can be enclosed in a
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<p>

The magnetic sector mass analysis: The kinetic energy of an accelarated ion imparted by the voltage V is:<br>
<center><img src="./images/eq11.png" style="width:127px; height:62px;" /></center></p><p><br>
<center><img src="http://formoid.com/articles/data/upload/2017/03/glyphicons.jpg" style="width:127px; height:62px;" /></center></p><p><br>
where m is the mass of the ion, v is its velocity and z is the charge. When the ions pass through the two poles of a magent, the charged particles take a curve path. The radius of curvature (r) of this path is:<br>

<center><img src="./images/eq21.png" style="width:93px; height:49px;" /></center></p><p><br>
<center><img src="http://formoid.com/articles/data/upload/2017/03/glyphicons.jpg" style="width:93px; height:49px;" /></center></p><p><br>
where B is the magnetic field strength.<br>
Combining the above two equations:<br>
<center><img src="./images/eq31.png" style="width:129px; height:63px;" /></center></p><p><br>
<center><img src="http://formoid.com/articles/data/upload/2017/03/glyphicons.jpg" style="width:129px; height:63px;" /></center></p><p><br>
Greater the value of m/z value larger is the radius of the curved path. The analyser tube has a fixed radius of curvature and the magnetic field strength is varied such that all the ions reach the detector. <br><br>

The mass spectrometer consist of five important componenets:<br>
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d. Detector: The ions that are deflected under the magnetic field are detected by the detector.<br>
e. Output: The siganl is then recorded and processed by the data system. The output is the mass spectrum.<br>

<center><img src="./images/figure2_intro_exp8.jpg" style="width:375px; height:375px;" /></center></p><p><br>
<center><img src="http://formoid.com/articles/data/upload/2017/03/glyphicons.jpg" style="width:375px; height:375px;" /></center></p><p><br>

Picture source: <a href="http://web.mit.edu/12.000/www/finalpresentation/experiments/gcms.html" >http://web.mit.edu/12.000/www/finalpresentation/experiments/gcms.html</a><br><br>

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<!--When a nuclei of I=1/2 is placed in a magnetic field and is subjected to radiofrequency (RF) radiation of a particular frequency, nuclei absorbs the energy. The frequency at which this absorption takes place depends on: the characteristic of the nucleus, whether it is 1H, 13C, 19F and 31P, their chemical environment and on spatial location in the the magnetic field if that field is not everywhere uniform
<br/>
For recording a simple proton NMR spectra deuterated solvents especially for the use of NMR are used.<br>
<center><img src="./images/image3.png" /></center></p><p><br><br>
<center><img src="http://formoid.com/articles/data/upload/2017/03/glyphicons.jpg" /></center></p><p><br><br>
<h2><b>What does NMR Spectra tell you:</b></h2><br>
<p>1)A low resolution NMR spectrum <br>
a)The number of peaks corresponds to the number of different hydrogen environment.<br>
Expand All @@ -204,7 +204,7 @@ <h2><b>What does NMR Spectra tell you:</b></h2><br>
<div id="experiment-article-section-3-icon"
class="icon">
<!-- Enclose the icon image of your lab. -->
<img src="../images/objective.jpg" />
<img src="http://formoid.com/articles/data/upload/2017/03/glyphicons.jpg" />
</div>

<div id="experiment-article-section-3-heading"
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