Sameer M. Al-Gorany

3 Questions 26 Answers 0 Followers

Questions related from Sameer M. Al-Gorany

Is the phytochemical examination of the plant before extraction (powder) or after extraction?

I read several research papers and found some of them say phytochemical examination of the plant after extraction, while others are before extraction after grinding the plant. Please Help...

28 September 2019 2,726 4 View

How to publish a patent?

Distinguished researchers .. Please help with how to file and publish an international patent? Many thanks in advance

25 September 2019 2,758 5 View

What is the meaning of these numbers in sentence ?

I am read this sentence in artical paper > (( Successive extraction with petroleum ether (6×50 mL), ethyl acetate (3×100 mL), and n-butanol (3×50 mL) afforded fractions))

20 August 2019 8,440 5 View