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Thermonicolet Omnic Software User's Guide 6.1 (PDF) - Charles E ...

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Example libraries<br />

The following sections describe the example libraries provided with your OMNIC<br />

software. These small libraries are subsets of libraries that you can purchase from<br />

Thermo Nicolet. If you are unfamiliar with using libraries, try the example libraries<br />

to learn how spectral searching and specific spectral libraries can be used to analyze<br />

data. Spectral searching is one of the most used analysis techniques in FT-IR<br />

spectroscopy. To see the contents of the libraries, use Library Manager in the<br />

Analyze menu. See “Managing libraries” later in this chapter for details.<br />

A list of the compounds in the full reference libraries is provided with your<br />

OMNIC software. To view the list, plus other information about the reference<br />

libraries, click the Start button on the Windows taskbar, point to Programs, point<br />

to the Thermo Nicolet folder, and then click the Library Listings item.<br />

If you need more information about the reference libraries, call Thermo Nicolet at<br />

800-642-6538. If you are outside the U.S.A., contact your local Thermo Nicolet<br />

representative. A listing of all Thermo Nicolet offices is available on our web site:<br />

http//www.thermonicolet.com. Telephone numbers for all Thermo Nicolet offices<br />

are provided with your manual set.<br />

Aldrich Vapor<br />

Phase Sample Library<br />

All of the spectra in the Aldrich Vapor Phase Sample Library are also included in<br />

the complete Aldrich Vapor-Phase FT-IR Spectral Library. The complete library<br />

contains over 6,000 FT-IR spectra of compounds measured in the gas phase. The<br />

spectra were acquired by Aldrich Chemical Co. using samples of their products.<br />

All of the Aldrich spectra are available in printed form in the Aldrich Library of<br />

FT-IR Spectra, Edition 1, Volume 3.<br />

Georgia State Crime<br />

Lab Sample Library<br />

All of the spectra in the Georgia State Crime Lab Sample Library are also included<br />

in the complete Georgia State Forensic Drugs FT-IR Spectral Library. The complete<br />

library contains over 1,900 infrared spectra of drugs and drug-related compounds.<br />

The spectra were collected at 4 cm-1 spectral resolution.<br />

Samples include drugs, diluents, drug precursors and other drug-related<br />

compounds. Whenever possible, samples were secured as “pure” drug standards<br />

from the Drug Enforcement Administration (DEA), Applied Sciences<br />

Laboratories, United States Pharmacopeial Conventions, Inc., or various<br />

pharmaceutical companies. The sample purity was usually greater than 95% and,<br />

in many cases, the purity was greater than 99%.<br />

Hummel Polymer<br />

Sample Library<br />

All of the spectra in the Hummel Polymer Sample Library are also included in the<br />

complete Hummel Polymers and Additives FT-IR Spectral Library. The complete<br />

library contains over 2,000 spectra of polymers, solvents, monomers and industrial<br />

organic compounds. The spectra were collected at the Institute of Physical<br />

Chemistry at the University of Cologne (Köln).<br />

The library spectra were originally acquired at 4 cm-1 spectral resolution. They were<br />

then mathematically deresolved when converted to Thermo Nicolet library format.<br />

Aldrich Condensed<br />

Phase Sample Library<br />

All of the spectra in the Aldrich Condensed Phase Sample Library are also included<br />

in the complete Aldrich FT-IR Collection, Edition 2 library. The complete library<br />

contains over 18,000 FT-IR spectra of substances, most of which are pure organic<br />

compounds.<br />

234 Thermo Nicolet

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