This standard was last reviewed and confirmed in 2022. Therefore this version remains current.
ISO 19670:2017 specifies general requirements, analytical methods, sampling and preparation of test sample, marking and labelling, packaging, transport and storage for solid urea aldehyde slow release fertilizer.
ISO 19670:2017 applies to pure solid urea aldehyde slow release fertilizer, i.e. urea formaldehyde (UF), methylene urea (MU), crotonylidene diurea (CDU), isobutylidene diurea (IBDU). This document does not apply to mixtures of nitrogenous fertilizers containing solid urea aldehyde slow release fertilizer.
Status : PublishedPublication date : 2017-03
Edition : 1Number of pages : 8
Technical Committee:Fertilizers, soil conditioners and beneficial substances
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