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  4. Standard "ISO 21793:2020"
Standard ISO 21793:2020 2.9.2020 preview

ISO 21793:2020

Water quality — Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb), dissolved bound nitrogen (DNb), total bound phosphorus (TPb) and dissolved bound phosphorus (DPb) after wet chemical catalysed ozone hydroxyl radical oxidation (COHR)

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STANDARD published on 2.9.2020


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The information about the standard:

Designation standards: ISO 21793:2020
Publication date standards: 2.9.2020
SKU: NS-1004590
The number of pages: 31
Approximate weight : 93 g (0.21 lbs)
Country: International technical standard
Category: Technical standards ISO

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Examination of water for chemical substances

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