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Status : Active
Standard Type : Main
Document No : ISO 6181:2023
Document Year : 2023
Pages : 5
Edition : 1
Section Volume : Fertilizers and soil conditioners (ISO/TC 134.)
This document specifies general requirements, analytical methods, sampling and preparation of test sample, marking and labelling, packaging, transport and storage for liquid methylene-urea slow release fertilizers.
This document applies to pure liquid slow release fertilizers, i.e. methylene urea (MU).
This document does not apply to mixtures of nitrogenous fertilizers containing liquid slow release fertilizers.