【URL】 http://pubs.acs.org/cen/safety/index.html

【收费情况】 免费

【简介】
     This is an index of the chemical safety letters that have appeared in C&EN since 1993. The index is alphabetized by the chemical involved in the letter. Click on the title to access the full text of the letter.

【相关链接】
　　Chemical & Engineering News

Summary by 李晓霞 on 2003-02-10

Last updated by 李晓霞 on 2009-08-26