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Coffee and coffee products - Determination of the caffeine content using high performance liquid chromatography (HPLC) - Reference method.
STANDARD published on 1.1.2011
Designation standards: DIN ISO 20481:2011-01
Publication date standards: 1.1.2011
SKU: NS-251115
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: German technical standard
Category: Technical standards DIN
Kaffee und Kaffee-Erzeugnisse - Bestimmung des Coffeingehaltes mit Hochleistungs-Flüssigchromatographie (HPLC) - Referenzverfahren.
WITHDRAWN
1.5.1992
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1.7.2014
1.6.2009
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1.10.1986
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1.4.1987
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