Question Separate GBL (gammabutyrolactone) from benzyl alcohol?

[Corneus]

Noob chemist here...I found a OTC paint remover product that is mostly benzyl alcohol but has 5-10% GBL content and 10% 2-butoxyethanol. Since benzyl alcohol and GBL have almost same boiling point, distilling isnt really an option. I dont care about the GBL too much so doesnt matter if it gets destroyed in the process, what im after is pure benzyl alcohol.

 

[The-Hive]

You can buy it on eBay for £11.00 1lt