Abstract

The field of analytical chemistry is increasingly embracing sustainability as a pivotal criterion for method development and application. This shift reflects a growing awareness of the environmental impacts associated with traditional analytical techniques and the imperative to adopt eco-friendly practices. To evaluate the sustainability of analytical methods, researchers have developed a diverse array of metrics and frameworks. This article provides a comprehensive examination of sixteen key metrics used in eco-friendly analytical chemistry. These metrics encompass diverse aspects such as life cycle assessment, green solvent selection, energy efficiency, waste generation, greenhouse gas emissions, toxicity assessment, water usage efficiency, and integration of green chemistry principles, among others. Understanding and applying these metrics not only quantifies the environmental footprint of analytical techniques but also guides researchers and practitioners towards developing and adopting more sustainable practices. Embracing these metrics is crucial for promoting a sustainable future in analytical chemistry and contributing to global environmental stewardship efforts.