UNI EN 13368-2 : 2012
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
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
04-08-2022
01-01-2012
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.
| DocumentType |
Standard
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| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
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| Status |
Superseded
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| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| DIN EN 13368-2:2016-07 (Draft) | Identical |
| BS EN 13368-2:2012 | Identical |
| NBN EN 13368-2 : 2012 | Identical |
| I.S. EN 13368-2:2012 | Identical |
| I.S. EN 13368-2:2017 | Identical |
| BS EN 13368-2:2017 | Identical |
| EN 13368-2:2017 | Identical |
| NEN EN 13368-2 : 2017 | Identical |
| ONORM EN 13368-2 : 2018 | Identical |
| DIN EN 13368-2:2012-10 | Identical |
| NF EN 13368-2 : 2017 | Identical |
| UNE-EN 13368-2:2007 | Identical |
| NS EN 13368-2 : 2017 | Identical |
| SN EN 13368-2 : 2018 | Identical |
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