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Background-correction methods for the determination of caffeine in beverages, coffee and tea by using second-derivative ultraviolet spectrophotometry
Lau, Oi-Wah, Luk, Shiu-Fai, Cheng, Oi-Ming, Chiu, Teresa P. Y.Volume:
117
Year:
1992
Language:
english
Journal:
The Analyst
DOI:
10.1039/an9921700777
File:
PDF, 756 KB
english, 1992