Open Access Agreement

Journal of Instrumental Analysis is a peer-reviewed, single blind review, open access journal. All content of this magazine is published under the Creative Commons Attribution NonCommercial No Deduction 4.0 protocol (CC-BY-NC-ND 4.0). According to the CC-BY-NC-ND 4.0 protocol, 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, allowing users to read, download, copy, print, search or link to the entire article, or use it for other legitimate purposes.

Free access and usage instructions:

All users using our articles should be based on the CC-BY-NC-ND 4.0 protocol. This agreement allows users to copy and distribute articles, provided that:

1) Restricted for non-commercial use, in addition, the work cannot be modified in any form and distributed or disseminated.

2) Users should have corresponding qualifications (able to link to official publications through specific DOI numbers) and provide a link to the license, but do not imply in any way that the licensor approves of the user or approves of the use of their work.

3) It is not allowed to distribute any derivative products, including reassembling articles, changing publication forms, or making new constructions on existing research materials.

For details, please visit: https://creativecommons.net.cn/licenses/meet-the-licenses

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