1969 to 2009: Celebrating 40 Years of the Wiley Registry(R)65% Larger than the 8th editionWiley Celebrates 40 years of publishing the Wiley Registry(R) with Dr. Fred McLafferty by announcing the 9th edition of the Wiley Registry of Mass Spectral Data. This is the largest mass spectral library ever commercially available, with over 662,000 spectra and over 565,000 searchable chemical structures. Containing over 592,000 compounds, the Wiley Registry is a must-have for any analytical laboratory.Applications include pathology, forensics, quality assurance, border control, research and development, commercial deformulation, food safety, food quality, environmental science, and anywhere an unknown compound must be identified or a known compound must be confirmed.More Is Better - Over 3X Larger Than NIST 2008The 9th edition of the Wiley Registry is the largest ever: 662,000 mass spectra565,000 searchable structures68,000 replicate spectra592,000 compoundsSystem requirements: Windows XP SP3, Windows VISTA SP2, Windows 7, DVD drive, 2GB free disk space, compatible mass spectrometry software.Multiple format DVD contains mass spectral library in the following formats: MS Search (compatible with most mass spectrometry software), Agilent Chemstation (compatible with Chemstation and MassHunter), PerkinElmer TurboMass, Shimadzu GCMS Solution, Thermo Spectral ID, and Waters MassLynx.