Coffee and coffee products — Determination of the caffeine content using high performance liquid chromatography (HPLC) — Reference method
NORMA vydaná dňa 22.4.2008
Označenie normy: ISO 20481:2008
Dátum vydania normy: 22.4.2008
Počet strán: 10
Približná hmotnosť: 30 g (0.07 libier)
Krajina: Medzinárodná technická norma
Kategória: Technické normy ISO
Description / Abstract: 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).