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

Fertilizers
Including soil conditioners and culture medium

GSO ISO 18643:2021 Files

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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