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I.S. EN 13368-2:2012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 by ion Pair Chromatography

出版：National Standards Authority of Ireland

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基本信息

标准编号： I.S. EN 13368-2:2012

发布时间：2012/8/20 0:00:00

标准类别：Standard

出版单位：National Standards Authority of Ireland

标准页数：24

标准简介

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.

本标准替代的旧标准

I.S. EN 13368-2:2007

等同采用的国际标准

NF EN 13368-2 : 2017 - Identical

SN EN 13368-2 : 2018 - Identical

NEN EN 13368-2 : 2017 - Identical

ONORM EN 13368-2 : 2018 - Identical

EN 13368-2 : 2017 - Identical

NS EN 13368-2 : 2017 - Identical

NBN EN 13368-2 : 2012 - Identical

UNI EN 13368-2 : 2012 - Identical

BS EN 13368-2 : 2017 - Identical