ISO 20481:2008 specifies a high performance liquid chromatography (HPLC) method for the determination of the caffeine content of: green coffee; roasted coffee; soluble coffee, regular and decaffeinated; and mixed instant coffee products (e. g. coffee/chicory mix or cappuccino-type coffee drink).
Status: PublishedPublication date: 2008-05
Corrected version (en): 2008-11Stage: Close of review [90.60]
Edition: 1Number of pages: 10
Technical Committee :ISO/TC 34/SC 15ICS :67.140.20
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