Introduction The Wiley Registry of Mass Spectral Data, now in its 11th edition, is the most comprehensive mass spectral library available. Applications include untargeted GCMS screening and accurate mass workflows with MS-TOF spectra. Included in the 11th edition are: • Over 775,500 mass spectra • Over 741,000 searchable chemical structures • Over 599,700 unique compounds Improvements to the Wiley Registry include removal and sequestration of suspect spectra from the main library and partition of excess replicate spectra (beyond 4 replicates) into a separate replicate library. The result is a main library that has increased overall breadth and improved spectral search performance. Identification of unknowns begins with untargeted analysis. The Wiley Registry provides researchers with the most assurance that their untargeted spectral search is the broadest available. The Wiley Registry 11th has 56,500 and 113,500 more spectra than the 10th and 9th editions, respectively, It contains 264,968 more spectra and 229,068 more compounds that the NIST14. Key Benefits Wiley Registry ® of Mass Spectral Data, 11 th Edition • Enhanced breadth and spectral search performance • GC-MS screening and acurate mass workflows with MS-TOF spectra • Largest mass spectral library ever commercially available • Over 3X the coverage of the next largest spectral library • Applications include forensics, quality assurance, environmental science and more Compound Coverage Compound coverage for individual compounds can be verified at www.compoundsearch.com • Removal of duplicates into separate library to achieve fewer replicate spectra
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Introduction
The Wiley Registry of Mass Spectral Data, now in its 11th edition, is the most comprehensive mass
spectral library available. Applications include untargeted GCMS screening and accurate mass
workflows with MS-TOF spectra. Included in the 11th edition are:
• Over 775,500 mass spectra• Over 741,000 searchable chemical structures• Over 599,700 unique compounds
Improvements to the Wiley Registry include removal and sequestration of suspect spectra from themain library and partition of excess replicate spectra (beyond 4 replicates) into a separate replicatelibrary. The result is a main library that has increased overall breadth and improved spectral searchperformance.
Identification of unknowns begins with untargeted analysis. The Wiley Registry provides
researchers with the most assurance that their untargeted spectral search is the broadest
available. The Wiley Registry 11th has 56,500 and 113,500 more spectra than the 10th and 9th
editions, respectively, It contains 264,968 more spectra and 229,068 more compounds that the
NIST14.
Key Benefits
Wiley Registry® of Mass
Spectral Data, 11th Edition
• Enhanced breadth and spectral search performance
• GC-MS screening and acurate mass workflows with MS-TOF spectra
• Largest mass spectral library ever commercially available
• Over 3X the coverage of the next largest
spectral library
• Applications include forensics, quality assurance, environmental science and more
Compound Coverage
Compound coverage for individual compounds can be verified at www.compoundsearch.com
• Removal of duplicates into separate library to achieve fewer replicate spectra
Compatibility
Compatible with most current and legacy mass spectrometry data systems, including:
• Agilent (Chemstation, MassHunter)
• PerkinElmer TurboMass
• Waters MassLynx
• Shimadzu GCMS Solution
• ThermoScientific (XCalibur)
• NIST MS Search 2.2
Overlap Analysis
Wiley Registry vs. NIST 2014
• 79% of the compounds featured in the WR 11e are unique to the database and will not be found in the NIST 2014 database.
Ordering Information
Wiley Registry of Mass Spectral Data, 11th EditionCD-ROM ISBN: 978-1-119-17101-0
Wiley Registry of Mass Spectral Data, 11th Edition Upgrade
CD-ROM ISBN: 978-1-118-62775-4
What’s New
9th Edition 10th Edition 11th Edition
• year: 2009
• spectra: 662,000
• unique compounds: 592,148
• searchable structures: 565,133 • searchable structures: 684,000
• year: 2013
• spectra: 719,000
• unique compounds: 584,000
• year: 2016
• spectra: 775,500
• unique compounds: 599,700
• searchable structures: 741,000
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