Hazwani Noor

2 Questions 2 Answers 0 Followers

Questions related from Hazwani Noor

Is there any differences if we used different concentrations of solvent to extract the plant?

For example, if I used 40% of methanol, 60% of methanol and 80% of methanol to extract the herbal plant, is there any difference? Is it true if the higher concentration of solvent can extract more...

25 November 2014 6,958 22 View

Does anybody know how to screen all the chemical compounds found in the herbal plant?

I need a proper method how to prepare the sample before I run them through GC-MS analysis.

20 October 2014 3,388 5 View