Standard

SN EN ISO 13165-1:2020

Withdrawn

Note: Latest version: SN EN ISO 13165-1:2024

Existing or new amendments and versions must be purchased separately.

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Abstract

ISO 13165-1:2013 specifies the determination of radium-226 (226Ra) activity concentration in non-saline water samples by extraction of its daughter radon-222 (222Rn) and its measurement using liquid scintillation counting. Radium-226 activity concentrations which can be measured by this test method utilizing currently available liquid scintillation counters goes down to 50 mBq l-1. This method is not applicable to the measurement of other radium isotopes.

Products specifications

  • Standard from INB
  • Published:
  • Withdrawn:
  • Effective:
  • Document type: EN
  • Pages
  • ICS: 17.240
  • ICS: 13.060.60
  • Publisher: SNV
  • Distributor: SNV
  • National Committee: INB/NK 107
  • European TC: CEN/TC 230

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