This standard was last reviewed and confirmed in 2021. Therefore this version remains current.
ISO 18643:2016 specifies the test procedure for determination of the biuret content in liquid and solid urea-based fertilizers based on the HPLC method.
Status: PublishedPublication date: 2016-04
Edition: 1Number of pages: 12
Technical Committee: ISO/TC 134 Fertilizers, soil conditioners and beneficial substances
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