y***e
发帖数: 6082 | | c*********e
发帖数: 119 | 2 I am meeting the same problem too. In FTIR, it's easy to indentify the
chemical structure through their absorbance becasue their absorbance are
always special. It's a different thing in UV.The range of UV is very narrow.
At the same absorbance, there are many possible conjugated
structures.Futhermore,the adsorbance below 200nm is disturbed a lot by air if
the UV is not vucuumed. So other analytical results are neccesary when UV
spectrum is used to identify the chemical structure.
Anyway, there a
【在 y***e 的大作中提到】
: 只知道红外，紫外用的太少了，谢了
|
|
