All Questions
Tagged with chromatography aqueous-solution
3
questions
-1
votes
1
answer
202
views
Synthetic resin method to remove permanent hardness of water [closed]
Why is $\ce{R-SO3H}$ first treated with NaCl and then the RNa form i.e., the sodium form of resin is used for treating hard water? Why cannot we directly treat hard water with $\ce{R-SO3H}$? What is ...
0
votes
1
answer
1k
views
Determining the mass of a substance using calibration curve produced by HPLC
I hope everyone is doing well and safe! Yesterday, I was fortunate enough to be taught about how to read a chromatography calibration curve through this stackexchange! Special thanks to those who ...
- 87
1
vote
1
answer
40
views
How can I know if there is a phospholipid (phosphatidylcholine) in a solution?
I have a solution which probably contains a phospholipid (phosphatydylcholine), I would like to know if there is an easy method to show the presence of the phospholipid.
I came across TLC, but I ...
- 11