Greening sample preparation in inorganic analysis

Sample preparation aims to convert analytes to a more suitably detectable form, to separate them from the sample matrix or to concentrate species for trace analysis. Classical procedures often yield large amounts of toxic waste, but environment-friendly alternatives can be implemented without impairing the analytical performance. Green methods are also safer, and reduce costs and risks of sample contamination. This overview focuses on application of these strategies to inorganic analysis.

► Environment-friendly strategies for sample preparation for inorganic analysis.
► Strategies for sample decomposition with minimal amounts of acid.
► Strategies for analyte extraction and sample clean-up without organic solvents.
► Microextraction for inorganic analysis.
► Greener methods for sample preparation without affecting analytical performance.