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.
Document identifier
ISO 19670:2017
Title
Fertilizers and soil conditioners - Solid urea aldehyde slow release fertilizer - General requirements
ISO Category
TC 134: Fertilizers and soil conditioners
Publication date
2017-03-01
International Relationship
BS ISO 19670:2017
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68 vnd |
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