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AFNOR

NF EN ISO 17380
En Vigor
2013-08-03
Soil quality — Determination of total cyanide and easily liberatable cyanide — Continuous--flow analysis method
AFNOR

NF EN 15561
En Vigor
2023-08-23
Inorganic fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
AFNOR

NF EN ISO 1401
Anulada
2017-02-21
Rubber hoses for agricultural spraying
AFNOR

XP CEN/TS 17789-1
En Vigor
2022-05-25
Organo-mineral fertilizers - Identification of chelating agents - Part 1 : determination of EDTA, HEEDTA and DTPA by ion chromatography