Shyam Suwal

2 Questions 7 Answers 0 Followers

Questions related from Shyam Suwal

Could someone suggest the best solvent that can be used to trap the essential oil and eventually concentrate them by evaporation or any other method?

We have been trying to isolate essential oil from a tree bark. However, the yield is very less which is making it difficult to quantify the yield and for further analysis.

07 July 2015 2,152 20 View

Why is there residual nitrogen in a cation exchange membrane (CMX-SB, Neosepta®)?

I checked the theoretical structure of this membrane and actually it is the polymer of styrene and divinylbenzene containing sulfonic group as ion exchange sites. I wanted to know if there is any...

29 June 2014 8,118 3 View