Sam Dawbaa

3 Questions 5 Answers 0 Followers

Questions related from Sam Dawbaa

How to remove chloroform from a liquid organic substance?

I have synthesized some organic substances for a specific biological activity. The final step involved the extraction of the substance using chloroform as a solvent. I left the extraction mixture...

30 May 2021 6,846 12 View

What is the best method for weighing semisolid substances?

I have a problem in weighing semisolid substances with good accuracy. I need suggestions for a tested appropriate weighing method. Thanks in advance.

28 November 2019 5,802 0 View

How to determine the purity of newly synthesized organic compound?

A method for synthesis of a specific organic compound is investigated. Chromatographic separation and fraction collection procedures were performed for the resulting mixture (liquid) of the...

21 October 2018 9,061 14 View