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Homepage>BS Standards>13 ENVIRONMENT. HEALTH PROTECTION. SAFETY>13.060 Water quality>13.060.60 Examination of physical properties of water>BS EN ISO 13165-1:2020 Water quality. Radium-226 Test method using liquid scintillation counting
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immediate downloadReleased: 2020-03-12
BS EN ISO 13165-1:2020 Water quality. Radium-226 Test method using liquid scintillation counting

BS EN ISO 13165-1:2020

Water quality. Radium-226 Test method using liquid scintillation counting

CURRENCY
211.76 USD
Standard number:BS EN ISO 13165-1:2020
Pages:22
Released:2020-03-12
ISBN:978 0 539 04376 1
Status:Standard
DESCRIPTION

BS EN ISO 13165-1:2020


This standard BS EN ISO 13165-1:2020 Water quality. Radium-226 is classified in these ICS categories:
  • 13.060.60 Examination of physical properties of water
  • 17.240 Radiation measurements

This part of ISO 13165 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.