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ISO 7742:1988

Solid fertilizers — Reduction of samples ISO 7742:1988

Publication date:   Jun 23, 1988

General information

90.93 Standard confirmed   May 23, 2023

ISO

ISO/TC 134 Fertilizers, soil conditioners and beneficial substances

International Standard

65.080   Fertilizers

Buying

Published

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Scope

The method consists in passaging of the material through a rotating sample divider and collecting of the fractions, followed by rejection or recombination of some of the fractions. By choosing suitable equipment it is applicable to any mass above a minimum defined by size and number of particles.

Life cycle

NOW

PUBLISHED
ISO 7742:1988
90.93 Standard confirmed
May 23, 2023