TRAC中的文章是對分析化學新發展的簡明、批判性概述，旨在幫助分析化學家和分析技術的其他用戶。這些關鍵審查包括出色、最新、及時地涵蓋分析化學方面的相關專題，例如：分析儀器、生物醫學分析、生物分子分析、生物傳感器、化學分析、化學計量學、臨床化學、藥物發現、環境分析和監測；食品分析，法醫學，實驗室自動化，材料科學，代謝組學，農藥殘留分析，藥物分析，蛋白質組學，表面科學，以及水的分析和監測。一般性問題包含重要的評論文章。特別議題提供全面的最新評論文章，特別是對分析化學感興趣的專題領域。請注意，雜志上發表的大多數文章都是受其中一位編輯的邀請。如果您希望向TRAC提交一份審查報告，但沒有收到其中一位編輯的邀請，請首先使用標準審查建議書模板直接向Elsevier Evise系統提交一份簡短的建議書。請指出您認為最適合審查您的提案的Trac的列出的特約編輯中的哪一個（請按優先順序列出最多3個）。所有評審應通過Elsevier Evise系統提交，并應遵循正常的同行評審流程。如果您希望提交一份特別發行的提案，請首先使用標準特別發行模板直接向期刊（trac.ees@elsevier.com）提交一份簡短提案，并包括您認為最適合支持您的提案的列出的特約編輯。請注意：TRAC將不接受任何未經批準的提案或編輯邀請提交的提案。對作者的好處我們還提供許多作者福利，例如免費的PDF、自由的版權政策、愛思唯爾出版物的特別折扣等等。有關作者服務的詳細信息，請單擊此處。有關文章提交的信息，請參閱我們的作者指南。如果您需要更多信息或幫助，請訪問我們的支持中心。

The articles in TrAC are concise, critical overviews of new developments in analytical chemistry, which are aimed at helping analytical chemists and other users of analytical techniques. These critical reviews comprise excellent, up-to-date, timely coverage of topics of interest in analytical chemistry, such as: analytical instrumentation, biomedical analysis, biomolecular analysis, biosensors, chemical analysis, chemometrics, clinical chemistry, drug discovery, environmental analysis and monitoring, food analysis, forensic science, laboratory automation, materials science, metabolomics, pesticide-residue analysis, pharmaceutical analysis, proteomics, surface science, and water analysis and monitoring.General issues contain critical review articles. Special Issues provide comprehensive updates with critical review articles on particularly topical fields of interest in analytical chemistry.Please note that most articles published in the journal are by invitation of one of the Editors. If you wish to submit a review to TrAC and have not been invited by one of the Editors, please first submit a short proposal using the standard review proposal template directly to the Elsevier EVISE System.Please indicate which of the listed Contributing Editor(s) of TrAC you feel is best suited to review your proposal (please list a maximum of 3 in order of preference). All reviews should be submitted via the Elsevier EVISE System and will be subject to the normal peer review process. If you wish to submit a proposal for a Special Issue, please submit first a short proposal using the standard Special Issue template directly to the journal (trac.ees@elsevier.com) and include the listed Contributing Editor(s) of TrAC you feel is best suited to support your proposal.PLEASE NOTE: TrAC will not accept any submissions that have not had either an approved proposal or invitation to submit from an Editor.Benefits to authorsWe also provide many author benefits, such as free PDFs, a liberal copyright policy, special discounts on Elsevier publications and much more. Please click here for more information on our author services.Please see our Guide for Authors for information on article submission. If you require any further information or help, please visit our Support Center