Caffeine by fluorescence detector

[thohry]

Hi all,

We have an HPLC system with only fluorescence detector. I am not sure if it can be used for analyzing caffeine.
Thanks for any advice.

[danko]

Yes, you (we) can

Try Excitation 276 nm and Enission 380 nm.

Best regards

[jtoshea2005]

we use quinine available through agilent for FLD check

[thohry]

Thank you for answering,
With best regards.