Final Draft
International Standard
ISO/FDIS 1952
Coal — Determination of extractable metals in dilute hydrochloric acid
Reference number
ISO/FDIS 1952
Edition 3
© ISO 2025
Final Draft International Standard
Under development
This draft is in the approval phase.
Will replace ISO 1952:2008

Abstract

ISO 1952:2008 describes the extraction from solid mineral fuels by dilute hydrochloric acid and determination of extractable sodium, potassium, calcium, iron and magnesium.

General information

  • Status
     : Under development
    Stage
    : Final text received or FDIS registered for formal approval [50.00]
  • Edition
     : 3
  • Technical Committee :
    ISO/TC 27/SC 5
    ICS :
    73.040  75.160.10 
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