Razer Vapor Chambers Working Fluid

Hello Razer forum,

I am looking for a new laptop and just came across the Razer blade line of laptops. I see they include vapor chambers in the advanced models. As far as I know the working fluid in such a chamber can either be deionized water, methanol or aceton. Does anybody know for sure which of those three is used in the Razer blades?

Thanks for any hints