UNE EN 12822:2014现行
Foodstuffs - Determination Of Vitamin E By High Performance Liquid Chromatography - Measurement Of Alpha-, Beta-, Gamma- And Delta- Tocopherols
出版：Asociacion Espanola de Normalizacion
专家解读视频
Defines a procedure to determine Vitamin E in foodstuffs by high performance liquid chromatography (HPLC). Determination is carried out by measuring Alpha- Beta- Gamma- and Delta- tocopherol. Providing appropriate factors are given in the introduction, Vitamin E activity can be calculated from the tocopherol.
NS EN 12822 Ed. 1 (2000) - Identical
NS EN 12822:2014 - Identical
SN EN 12822:2014 - Identical
NBN EN 12822:2014 - Identical
DIN EN 12822 (2014-08) - Identical
ONORM EN 12822:2014 - Identical
NF EN 12822:2014 - Identical
SS EN 12822 Ed. 2 (2014) - Identical
NEN EN 12822:2014 - Identical
BS EN 12822:2014 - Identical
I.S. EN 12822:2014 - Identical
