International Standard
ISO 3944:1992
Fertilizers — Determination of bulk density (loose)
Reference number
ISO 3944:1992
Edition 3
International Standard
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ISO 3944:1992
Published (Edition 3, 1992)
This standard was last reviewed and confirmed in 2019. Therefore this version remains current.

ISO 3944:1992

ISO 3944:1992
CHF 42
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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.

General information

  •  : Published
     : 1992-07
    : International Standard under systematic review [90.20]
  •  : 3
     : 3
  • ISO/TC 134
  • RSS updates

Life cycle

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This standard contributes to the following Sustainable Development Goal

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