We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
Water quality - Radon-222 - Part 4: Test method using two-phase liquid scintillation counting
Translate name
STANDARD published on 1.1.2024
Designation standards: ČSN EN ISO 13164-4
Classification mark: 757618
Catalog number: 518195
Publication date standards: 1.1.2024
SKU: NS-1161710
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
Examination of physical properties of waterRadiation measurements
This document describes a test method for the determination of radon-222 (222Rn) activity concentration in non-saline waters by extraction and liquid scintillation counting. The 222Rn activity concentrations, which can be measured by this test method utilizing currently available instruments, are above 0,5 Bq˙l-1 which is the typical detection limit for a 10 ml test sample and a measuring time of 1 h. It is the responsibility of the laboratory to ensure the validity of this test method for water samples of untested matrices. Annex A gives indication on the necessary counting conditions to meet the required detection limits for drinking water monitoring
Do you want to make sure you use only the valid technical standards?
We can offer you a solution which will provide you a monthly overview concerning the updating of standards which you use.
Would you like to know more? Look at this page.
Latest update: 2024-07-26 (Number of items: 2 339 085)
© Copyright 2024 NORMSERVIS s.r.o.