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NIST Mass Spectral Search v.3.0 Commercial Program: This software contains the NIST/EPA/NIH Mass Spectral Library of electron ionization (EI) and the NIST Tandem Library of product-ion mass spectra in a searchable database. Additional features include the NIST MS Interpreter Program and AMDIS.
chemical database substances CAS Search; suppliers "Chemindex". Clival Database Clinical Trail Database Clinical Trail Data Solutions 50,000 molecules clinical trail data Phase 0 to IV indications "clival". CMNPD Comprehensive Marine Natural Products Database Peking University: from literature and other databases structural classification; species
Simulated emission spectrum of neutral Gallium (Ga I) based on data from the National Institute of Standards and Technology Atomic Spectra Database (NIST ASD). Date: 20 January 2025: Source: Image generated through the NIST ASD website: Author: Kramida, A., Ralchenko, Yu., Reader, J., and NIST ASD Team (2024).
The Spectral Database for Organic Compounds (SDBS) is a free online searchable database hosted by the National Institute of Advanced Industrial Science and Technology (AIST) in Japan, that contains spectral data for ca 34,000 organic molecules. [1]
Mass spectrometry is a scientific technique for measuring the mass-to-charge ratio of ions. It is often coupled to chromatographic techniques such as gas-or liquid chromatography and has found widespread adoption in the fields of analytical chemistry and biochemistry where it can be used to identify and characterize small molecules and proteins ().
A chemical database is a database specifically designed to store chemical information. This information is about chemical and crystal structures , spectra, reactions and syntheses, and thermophysical data.
Spectral skewing is the change in relative intensity of mass spectral peaks due to the changes in concentration of the analyte in the ion source as the mass spectrum is scanned. This situation occurs routinely as chromatographic components elute into a continuous ion source. [ 11 ]
NIST WebBook A gateway to the data collection of the National Institute of Standards and Technology. NASA Glenn ThermoBuild A web interface to generate tabulated thermodynamic data. Burcat's Thermodynamic Database Database for more than 3,000 chemical species. DIPPR The Design Institute for Physical Properties