Chemputer for Windows 95/NT This program is freeware. Its purpose is: Calculation of Mass for a given Formula Elemental Analysis Simulation of the Isotopic Pattern Comparison of an experimental Spectra with an calculatet M+-Peak Generation of Chemical Formulas for a given Mass within an range of Elements Estimation of the input of Chemicals for a given Reaction Equation with up to four stages Editable Periodic System of Chemical Elements Send any comments to Ilmari Krebs cabkr01@uni-tuebingen.de copy only with chempute.fst chemputer.txt and Chem.zip