Open Access Agreement

In order to comply with the trend of international Open Access movement, facilitate the application and dissemination of scientific and technical papers, and promote the integration of scientific journals with international standards, Journal of Instrumental Analysis dedicated to the sharing and dissemination of knowledge in analytical testing and declared an open access journal from the first issue in 1982. All articles are published in open access format, and the published articles can be immediately made public and permanently posted on the official website（https://www.fxcsxb.com）Free access.

The journal follows CC BY-NC protocol (https://creativecommons.org/licenses/by-nc/4.0/), which allows any non-commercial users to freely read, download, copy, distribute, print, search, or link to the full texts of the articles, crawl them for indexing, pass them as data to software, or use them for any other lawful purpose, without financial, legal or technical barriers other than those inseparable from gaining access to the internet itself. Any citation should be referenced to give respect to the original author and the publication date of our journal and the source website should be indicated. Without the consent of the original author and our journal, it is not allowed to use our published papers(works) or their derivative works for commercial purposes. Besides, it also includes any changes made to the original work. The OA policy of the journal conforms to the definition given by DOAJ (Directory of Open Access Journal).

In addition to the free access channel on the official website, you can also obtain all papers through the following paid database websites:

China National Knowledge Infrastructure (CNKI): https://navi.cnki.net/knavi/detail?p=8SF9uc6t -PS5r763Q0-aSdxCP1RUS4ka2rAGs2RcYDchK-_vg-y1EEGaLoTLeiESgtWd2FdqhjEug1hFywFMtCV_ir2_jCUQs8HBaM9EpAM=&uniplatform=NZKPT

Wanfang Database: https://d.wanfangdata.com.cn/periodical/ChVQZXJpb2RpY2FsQ0hJMjAyNTA2MjISD2Z4Y3N4YjIwMjQwNDAxMxoIM3kyZ2Nla3Y%3D

VIP (WeiPu) database: https://qikan.cqvip.com/Qikan/Journal/Summary?kind=1&gch=95913A&from=Qikan_Search_Index