The participants will be given an extract of coffee and a standard solution of caffeine. They have to run these two samples in one TLC plate and comparing the Rf values they have to identify the presence of caffeine in coffee extract.

For more information, contact Dr Susmita Ban, Dr Chen Shui Ling or email susmita_ban@rp.sg, chen_shui_ling@rp.sg

Please complete the registration form and return it via email to Mr Eric Kwek @ eric_kwek@rp.sg