Standard

ISO 20843:2011

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Existing or new amendments and versions must be purchased separately.

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Abstract

ISO 20843:2011 specifies a test method to determine the pH value of fire-resistant fluids within categories HFAE, HFAS and HFC, as classified in ISO 6743‑4.

Products specifications

  • Standard from ISO
  • Published:
  • Edition: 2
  • Document type: IS
  • Pages
  • Publisher: ISO
  • Distributor: ISO
  • ICS: 75.120
  • International TC: ISO/TC 28

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