Microreactors for organic synthesis offer several fundamental advantages over conventional synthesis including improved temperature control, selectivity, and greatly reduced usage of both reagents and
For complex samples, monodimensional HPLC often do not provide enough separation and its identification power is limited.Multidimensional (MD) HPLC can help in overcoming these limitations.On-line mul
The flower of Trollius chinensis is a kind of perennial wild herb.It is effective on relieving internal heat and detoxiflcation,and it is used for treating upper respiratory infections in Chinese folk