Knovel Handbooks - Chemistry & Chemical Engineering This link opens in a new windowFull text access is provided to the chemistry and chemical engineering subset of the Knovel Handbooks which provides a searchable database of compendia, data sets and reference sources in engineering, science, and technology. It has a data search feature that allows the researcher to find materials that meet specific parameters including physical, mechanical and thermal properties. Productivity tools include interactive charts, graphs, spreadsheets, and equation plotters. Helpers include an interactive periodical table, an Excel add-in, and a comprehensive unit converter.