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<A Fourier transform infra-red spectophotometer or FTIR unit sitting inside a fume hood running a sample versus a standard and showing the comparison on the monitor. Credit> 281255975 © S. Singha | Dreamstime.com
<The unique IR spectrum for the identification of water with its characteristic broad peak between 3415 and 3600cm-1 and peak at 1650cm-1. Credit> NIST Chemistry WebBook
<The unique IR spectrum for the identification of ethanol with its characteristic peaks at 3000, 1350, 1260 and 1100cm-1. Credit> NIST Chemistry WebBook
<The unique IR spectrum for the identification of glycerin with its characteristic peak at 3300, 2930, 1740, and 1100cm-1. Credit> NIST Chemistry WebBook
<The unique IR spectrum for the identification of sorbitol with its characteristic broad peak between 3200 and 3400cm-1 and peaks at 1045, 1140, and 1200cm-1. Credit> NIST Chemistry WebBook

GMP-SOP-Download Laboratory

USP 197 Identification by IR

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£16.99 GBP
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The identification of raw materials, intermediates, and products using an IR absorption spectrophotometer to produce a unique fingerprint to compare to a USP standard reference

&lt;A Fourier transform infra-red spectophotometer or FTIR unit sitting inside a fume hood running a sample versus a standard and showing the comparison on the monitor. Credit&gt; 281255975 © S. Singha | Dreamstime.com
&lt;The unique IR spectrum for the identification of water with its characteristic broad peak between 3415 and 3600cm-1 and peak at 1650cm-1. Credit&gt; NIST Chemistry WebBook
&lt;The unique IR spectrum for the identification of ethanol with its characteristic peaks at 3000, 1350, 1260 and 1100cm-1. Credit&gt; NIST Chemistry WebBook
&lt;The unique IR spectrum for the identification of glycerin with its characteristic peak at 3300, 2930, 1740, and 1100cm-1. Credit&gt; NIST Chemistry WebBook
&lt;The unique IR spectrum for the identification of sorbitol with its characteristic broad peak between 3200 and 3400cm-1 and peaks at 1045, 1140, and 1200cm-1. Credit&gt; NIST Chemistry WebBook