GSO EN 13639:2023
Gulf Standard
Current Edition
·
Approved on
10 September 2023
·
Determination of total organic carbon in limestone
GSO EN 13639:2023 Files
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GSO EN 13639:2023 Scope
This European Standard specifies methods for the determination of the total organic carbon content (TOC) in limestone.
The standard describes the reference method and alternative methods which can be considered to be equivalent.
In the case of a dispute, only the reference method is used.
Any other methods may be used provided they are calibrated, either against the reference method or against internationally accepted reference materials, in order to demonstrate their equivalence.
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