How to measure esters?

[Maxi1711]

I would like to measure the amount of esters I have in my finished beer with the help of a spectrometer.
Does anyone have a good tutorial of what I have to do with my beer to make this possible? Or some other source/thread where there's a guide on how to do it.

Thank you

 

[Silver_Is_Money]

I'd suggest that you try contacting Dana Garves at the 'Oregon BrewLab' and ask her if she can provide instructions.