-
- Posts: 1
- Joined: Wed Mar 17, 2021 4:19 pm
I have a question about the preparation of the mobile phase.
In all the articles that I have read the proportion of solvent in the mobile phase is always 100% for example 70/30 (ACN / MeOH) so for a liter 700 ml of ACN + 300 ml of MeOH are mixed to obtain the mobile phase.
Today I saw in an article that the mobile phase has a composition of 70/20/15 (MeOH / H2O / ACN). How to prepare such a mobile phase?
Thank you.
Ps: I don't speak English well yet, sorry for the spelling mistakes