This standard was last reviewed and confirmed in 2017. Therefore this version remains current.
Applies to all solid fertilizers. Specifies methods for the preparation of test samples and test portions from laboratory samples. Figure 1 shows a schematic diagram of the sampling process.
Status: PublishedPublication date: 1991-05
Edition: 1Number of pages: 4
Technical Committee: ISO/TC 134 Fertilizers, soil conditioners and beneficial substances
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