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Interactive Periodic Table
Advanced periodic table with information?s about elements and very friendly interface. http://mendeleev-table.com/
SEAC, founded 1984, dedicated to promoting advances in basic & applied research in electroanalysis, promoting exchange of ideas, &recognizing the contributions of its practitioners.
Replacement data systems for a variety of quadrupole and ion trap mass spectrometers from Finnigan, Varian, HP, and others. File conversion software for a variety of GC/MS file formats.
Develops, manufactures, sells, and services analytical instrumentation that detects, measures, analyzes, and monitors chemicals in liquids, solids, and gases.