DNS/ISO 19670:2017

Fertilizers and soil conditioners -- Solid urea aldehyde slow release fertilizer -- General requirements

Committee: SLBS TC 02
Status: Public comments
Start date: 20191014
End date: 20200113

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.

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