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Determination of caffeine in tea samples by Fourier transform infrared spectrometry
Janina Ohnsmann, Guillermo Quintás, Salvador Garrigues, Miguel de la GuardiaVolume:
374
Language:
english
Pages:
5
DOI:
10.1007/s00216-002-1503-8
Date:
October, 2002
File:
PDF, 229 KB
english, 2002