SN EN 13368-2 : 2018现行
FERTILIZERS - DETERMINATION OF CHELATING AGENTS IN FERTILIZERS BY CHROMATOGRAPHY - PART 2: DETERMINATION OF FE CHELATED BY [O,O] EDDHA, [O,O] EDDHMA AND HBED, OR THE AMOUNT OF CHELATING AGENTS, BY ION PAIR CHROMATOGRAPHY
出版：Swiss Standards
专家解读视频
Describes a method for the chromatographic determination of the iron chelated by each individual ortho (hydroxy)-ortho(hydroxy) isomer of the chelating agents [o,o] EDDHA, [o,o] EDDHMA and by HBED in fertilizers containing one or more of these substances, except for [o,o] EDDHMA and HBED mixes.
DIN EN 13368-2 : 2016 - Identical
BS EN 13368-2 : 2012 - Identical
EN 13368-2 : 2017 - Identical
UNE EN 13368-2 : 2007 - Identical
NBN EN 13368-2 : 2012 - Identical
I.S. EN 13368-2:2012 - Identical
UNI EN 13368-2 : 2012 - Identical
EN 13368-2 : 2017 - Identical
