In this lab, students will determine the amount of caffeine in a beverage. Students will determine the retention time of pure caffeine. From this information, students will be able to identify the ...

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Is your caffeinated buzz from a natural or artificial source? Researchers in Germany have now developed an easy way to determine whether drinks contain natural or synthetic caffeine (Anal. Chem., DOI: ...

HIGHLAND HEIGHTS, Ky. -- It’s a typical Monday afternoon on Northern Kentucky University’s campus, and undergraduate Clare Mearns is doling out alcohol and energy drinks to a fellow student while ...