Nowadays, analytical research is an indispensable factor in the lives of people. Attempts are made to improve quality, speed or safety of analytical procedures. Recently, research on ionic liquids has become a trend. This is due to the possibility of their application in many fields. In this paper, the properties and diversity of ionic liquid application have been described, especially application in advanced analytical techniques such as various electrochemical techniques, chromatography or in sample preparation. From the analytical point of view, the use of ionic liquids in solid phase microextraction is very interesting and important. In the article there are many links to research that led to the creation of a broad summary concerning these unusual chemicals. The relatively large amount of research work on the topic provides only a small peak of the potential of ionic liquids. This provides motivation for further action towards development on the topic.

如今，分析研究已成为人们生活中不可或缺的因素。试图提高分析程序的质量，速度或安全性。近来，对离子液体的研究已经成为趋势。这是由于它们有可能在许多领域中应用。在本文中，已经描述了离子液体应用的性质和多样性，特别是在先进的分析技术（例如各种电化学技术，色谱法或样品制备）中的应用。从分析的角度来看，在固相微萃取中使用离子液体非常有趣且重要。在这篇文章中，有许多与研究相关的链接，这些链接导致了有关这些非常规化学物质的广泛概括。关于该主题的相对大量的研究工作仅提供了离子液体潜力的一小峰。这为进一步采取行动以推动该主题的发展提供了动力。