How To Detect Residual Caffeine in Decaffeinated Instant Coffee?

“I Drink My Coffee Decaffeinated” – Are You Sure?

Coffee remains the Germans’ favorite beverage, yet many coffee drinkers prefer the decaffeinated alternative. But decaffeinated coffee always contains a certain residual amount of caffeine. How can this content level be verified?

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Wittelsbacherstraße, 95100 Selb, Germany

NETZSCH-Gerätebau GmbH

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evolved gas analysis (EGA) spectrometer

TGA/STA-GC-MS

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