Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2024 Jul 8;42(7):669–680. [Article in Chinese] doi: 10.3724/SP.J.1123.2023.10035

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

Copyright © 2024 Editorial office of Chinese Journal of Chromatography

本文是开放获取文章，遵循CC BY 4.0协议

This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

PMC Copyright notice

Fig. 6