發表關于環境中化學物質的化學、生物、毒理學和生態效應以及化學物質及其生物利用度測定方法的結果和評論的國際期刊。物種形成和生物利用度研究對污染法律和控制技術發展的重要性日益受到世界各地環境監管機構的重視。目前，化學形態和生物利用度已成為該領域國際上的首選刊物。它是在所有主要的文摘期刊，包括目前的內容和中國科學院。所有論文都經過外部同行評審。

An international journal for the publication of results and reviews on the chemical, biological, toxicological and ecological effects of chemical species in the environment and on methodology for the determination of chemical species and their bioavailability. The importance of speciation and bioavailability research to the development of pollution law and control technologies is being increasingly appreciated by environmental regulatory agencies throughout the world. Now in its eleventh year of publication Chemical Speciation and Bioavailability has become the international journal of choice in this developing area. It is abstracted in all major abstracting journals including Current Contents and CAS. All papers are externally peer reviewed.