SciHub
文献互助
期刊查询
一搜即达
科研导航
交流社区
登录
注册
发布
文献
求助
首页
我的求助
捐赠本站
纯情的小蚂蚁
Lv1
1
40 积分
2023-10-26 加入
最近求助
最近应助
互助留言
High-Pressure Photon Ionization Source for TOFMS and Its Application for Online Breath Analysis
18分钟前
已完结
Study on tobacco components involved in the pyrolytic generation of selected smoke constituents
6天前
已完结
Sensitive detection of glyoxal by cluster-mediated CH2Br2+ chemical ionization time-of-flight mass spectrometry
10天前
已完结
Use of a gas-tight syringe sampling method for the determination of tobacco-specific nitrosamines in E-cigarette aerosols by liquid chromatography-tandem mass spectrometry
11天前
已关闭
Determination of tobacco-specific nitrosamines in replacement liquids of electronic cigarettes by liquid chromatography–tandem mass spectrometry
11天前
已完结
Advanced chemometric and data handling tools for GC×GC-TOF-MS
11天前
已完结
Detection and Quantitation of Trace Fentanyl in Heroin by Surface-Enhanced Raman Spectroscopy
1个月前
已完结
An indirect method for the analysis of bisphenol A, as a Mn(III)–chelate complex, in milk samples by ultrasound assisted-cloud point extraction/flame atomic absorption spectrometry
1个月前
已完结
A pH-dependent CT sensitive method for detection of trace Mn in milk by UV-spectrophotometry
1个月前
已完结
Spectrophotometric study of ephedrine hydrochloride in drug using molecular absorption UV–Visible
1个月前
已完结
没有进行任何应助
点赞,速度真快
13分钟前
感谢
6天前
不是我所需要的文献
6天前
文件已被删除
6天前
帮大忙了,感谢
10天前
已经找到了【积分已退回】
11天前
帮大忙了
11天前
速度真快,么么哒
11天前
速度真快,帮大忙了,么么哒
1个月前
感谢
1个月前
最近帖子
最近评论
没有发布任何帖子
没有发布任何评论