solvent not miscible with water

[d.telaro]

Hello,
I'm Daniela. I inject uracil in water in an HPLC system and I need to use a transfer buffer that can't diluite the uracil. Could someone tell me an example of solvent not miscible eith water?
Thanks

Daniela

[tom jupille]

hexane;
methylene chloride

[Bryan Evans]

This application might be of interest to you.

5-Fluorouracil and related compounds (including uracil)
separated on Unison UK-Amino (under normal phase conditions):

http://www.silvertonesciences.com/files/TI409E.pdf