Aquatic passive samplers have been extensively tested and deployed in the field over the past two decades. Among these devices is relatively recently developed the Polar Organic Chemical Integrative Sampler (POCIS) for isolation of hydrophilic organic micropollutants in aquatic environment. The use of POCIS allows the measurement of low and fluctuating trace concentrations of such micropollutants, which is often troublesome using classical sampling. In this review, POCIS applications based on numerous articles to assess the suitability of these devices for use in environmental analytics information were summarized. Additionally, the possibilities of using POCIS for the isolation of complex chemical mixtures in order to highlight the high potential of this devices were presented. The types of sorbents used in POCIS, exposure duration and sampling media are juxtapose in this review. Based on the existing literature, attention was paid to both promising opportunities but also to limitations of passive methods.

中文翻译：

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极性有机化学综合采样器在分离环境微污染物中的应用-综述。

在过去的二十年中，水生无源采样器已经在野外进行了广泛的测试和部署。在这些设备中，相对较新的是开发了极性有机化学综合进样器（POCIS），用于在水生环境中分离亲水性有机微污染物。POCIS的使用可测量此类微量污染物的低浓度和波动浓度，而使用经典采样方法通常会很麻烦。在这篇综述中，总结了基于大量文章的POCIS应用程序，以评估这些设备在环境分析信息中的适用性。此外，还介绍了使用POCIS分离复杂化学混合物的可能性，以突出该设备的巨大潜力。POCIS中使用的吸附剂类型，在本次审查中，暴露时间和采样介质是并列的。根据现有文献，既关注有希望的机会，也关注被动方法的局限性。