ISO-19670 › Fertilizers and soil conditioners - Solid urea aldehyde slow release fertilizer - General requirements
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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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65.080 (Fertilizers Including soil conditioners and culture medium)
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Document Number
ISO 19670:2017
Revision Level
1ST EDITION
Status
Current
Publication Date
March 1, 2017
Committee Number
ISO/TC 134