ONORM EN ISO 2871-2:2010现行
Surface Active Agents - Detergents - Determination Of Cationic-Active Matter Content - Part 2: Cationic-Active Matter Of Low Molecular Mass (Between 200 And 500)
出版：Osterreichisches Normungsinstitut
专家解读视频
Specifies a method for the determination of low molecular mass cationic active materials that have a main chain of 10 to 22 carbon atoms and not more than 6 other carbon atoms in the cation. Applies to solids or to aqueous solutions of the active material. Coverage includes: reagents, apparatus, procedure and precision.
NBN EN ISO 2871-2:2010 - Identical
UNE EN ISO 2871-2:2010 - Identical
NF EN ISO 2871-2:2010 - Identical
SN EN ISO 2871-2:2010 - Identical
UNE EN ISO 2871-2:1995 - Identical
UNI EN ISO 2871-2:2010 - Identical
SS EN ISO 2871-2 Ed. 2 (2010) - Identical
BS EN ISO 2871-2:2010 - Identical
NEN EN ISO 2871-2:2010 - Identical
