Impurity Profiling Suite

alvaModel is a software tool for building, validating, comparing, and applying QSAR and QSPR models. It supports regression and classification workflows based on molecular descriptors and fingerprints, with a strong focus on model transparency, interpretability, and scientific robustness. The software includes multiple data splitting strategies, variable selection methods, modeling algorithms, and comprehensive internal and external validation procedures. alvaModel provides diagnostic plots, applicability domain analysis, and model comparison tools to support the identification of reliable and predictive models. Designed according to best practices in chemometrics, alvaModel facilitates the development of interpretable models consistent with the OECD principles for QSAR validation, making it suitable for research and regulatory-oriented applications. The graphical interface guides users through the entire modeling workflow while allowing full control over each modeling step.

To accelerate new discoveries and get products to market as quickly as possible, R&D and manufacturing labs have to reconfigure and change on the fly. Data management can’t be a bottleneck. Developed in partnership with customers in fast-paced R&D environments, the Thermo Scientific™ Nautilus LIMS™ for Dynamic Discovery and R&D Environments is a highly flexible, easily configurable system that increases workflow efficiency, throughput and data reliability while simplifying administration, sample traceability and regulatory compliance. Automated handling of complex boards and proprietary graphics instruments make data monitoring and management easy, even novice users can delineate and track processes with ease. Clients can create workflows, delineate the life cycles of the samples and automate actions between different platforms while integrating regulated processes that comply with good laboratory practices and the 21 CFR Part 11 guidelines.