ISO/FDIS 3944:2025

Fertilizers — Determination of bulk density (loose)

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Description

Features

Life cycle

Historical

Summary

The method is applicable to solid, but not powder fertilizers, dry only. It is not suitable for fertilizers which contain a large proportion of particles exceeding 5 mm in diameter. Its principle is pouring the fertilizer from a specified funnel into a specified measuring cylinder of known volume and weighing the contents of the cylinder. If the fertilizer has absorbed moisture during transport or storage, it is necessary to dry it in an environmental chamber.

Notes

40.99 : Rapport complet diffusé: DIS approuvé pour enregistrement comme FDIS

Technical characteristics

Publisher	International Organization for Standardization (ISO)
Publication Date	12/08/2025
Edition	4
Page Count	4
EAN	---
ISBN	---
Weight (in grams)	---