Standard

ISO 7404-5:1994

Withdrawn

Note: Latest version: ISO 7404-5:2009

Existing or new amendments and versions must be purchased separately.

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Abstract

Cancels and replaces the first edition (1984). Specifies the method for determining microscopically the maximum and random reflectance in oil of polished surfaces of the vitrinite component of coals. Applicable to either coals from single seams or coal blends covering the whole range of bituminous coal and anthracite.

Products specifications

  • Standard from ISO
  • Published:
  • Withdrawn:
  • Period for objection until:
  • Edition: 2
  • Document type: IS
  • Pages
  • Publisher: ISO
  • Distributor: ISO
  • ICS: 73.040
  • International TC: ISO/TC 27/SC 5

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