GSO ISO 18643:2021
Gulf Standard
Current Edition
Approved on
01 July 2021
Fertilizers and soil conditioners — Determination of biuret content of urea-based fertilizers — HPLC method
GSO ISO 18643:2021 Files
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GSO ISO 18643:2021 Scope
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.
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