Solid fertilizers — Reduction of samples
NORM herausgegeben am 23.6.1988
Bezeichnung normen: ISO 7742:1988
Ausgabedatum normen: 23.6.1988
Zahl der Seiten: 6
Gewicht ca.: 18 g (0.04 Pfund)
Land: Internationale technische Norm
Kategorie: Technische Normen ISO
Description / Abstract: 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.