Request InfoBio-Rad Laboratories Inc., Informatics Div.Bio-Rad Laboratories Inc. has released version 8.1 of its KnowItAll Informatics system, a fully integrated software and database package that includes database building and management, search, analysis, structure drawing and reporting in a single user interface. The spectral mixture analysis tool has been improved to allow researchers to import the digital spectrum to be analyzed, and the software searches and compares the sample to reference databases of known compounds. 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