Identification of Unknowns by GC-MS and LC-MS Using NIST Search with Commercial and User Libraries
New improvements and free GCMS training resources, including videos and associated handouts, will be described. EI/tandem libraries utilized include NIST, Wiley, MoNA, and user-created ones.
LC/MS Unknown Identifications Using MSMS Libraries Part VI: MS Interpreter Correlation of Substructure to MSMS Ions
A series of videos exploring the use of NIST Search Software for the identification of unknowns using tandem (MS/MS) spectra.
LC/MS Unknown Identifications Using MSMS Libraries Part V: NIST Structure Searches
A series of videos exploring the use of NIST Search Software for the identification of unknowns using tandem (MS/MS) spectra.
Wiley Seminar - Part V: Creating and Sharing User EI and MS/MS Libraries
A demo of creating a NIST user library is presented. In addition, an inexpensive but powerful method for combining, updating, distributing, and archiving it over a corporate network is discussed.
LC/MS Unknown Identifications Using MSMS Libraries Part IV: Importing MSMS Spectra
A series of videos exploring the use of NIST Search Software for the identification of unknowns using tandem (MS/MS) spectra.
Wiley Seminar - Part IV: Advanced NIST Hybrid Searchof EI and MS/MS Spectra
The NIST hybrid search of MS libraries is a greatly improved search algorithm. It generates a similarity score for both fragments and neutral losses. Thus extending the scope of commercial and user libraries.
LC/MS Unknown Identifications Using MSMS Libraries Part III: More Detailed Discussion of MSMS Hybrid Search
A series of videos exploring the use of NIST Search Software for the identification of unknowns using tandem (MS/MS) spectra.
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Wiley Seminar - Part III: AMDIS (NIST) for Processing EI Mass Spectral Data Files
A demo of AMDIS for processing EI GC-MS files is presented. In addition to the NIST Search software the components can be identified within AMDIS using either commercial or user libraries.
LC/MS Unknown Identifications Using MSMS Libraries Part II: NIST Search Software and Libraries
A series of videos exploring the use of NIST Search Software for the identification of unknowns using tandem (MS/MS) spectra.
Wiley Seminar - Part II: Structure Searches with NIST MS Search and Using MS Interpreter
A demo of NIST MS exact and similar structure search for finding model compounds is presented. A user can use their preferred drawing programs for inputting structures into the NIST MS Search program.
