Standards search

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Water quality — Gamma-ray emitting radionuclides — Test method using high resolution gamma-ray spectrometry

60.60 Standard published

ISO/TC 147/SC 3

Water quality — Gross alpha and gross beta activity — Test method using thin source deposit

90.60 Close of review

ISO/TC 147/SC 3

Water quality — Gross alpha and gross beta activity — Test method using liquid scintillation counting

90.92 Standard to be revised

ISO/TC 147/SC 3

Water quality — Strontium 90 and strontium 89 — Test methods using liquid scintillation counting or proportional counting

60.60 Standard published

ISO/TC 147/SC 3

Water quality — Polonium 210 — Test method using alpha spectrometry

60.60 Standard published

ISO/TC 147/SC 3

Water quality — Carbon 14 — Test method using liquid scintillation counting

60.60 Standard published

ISO/TC 147/SC 3

Water quality — Lead-210 — Test method using liquid scintillation counting

60.60 Standard published

ISO/TC 147/SC 3

Water quality — Radon-222 — Part 1: General principles

90.20 Standard under periodical review

ISO/TC 147/SC 3

Water quality — Radon-222 — Part 2: Test method using gamma-ray spectrometry

90.60 Close of review

ISO/TC 147/SC 3

Water quality — Radon-222 — Part 3: Test method using emanometry

90.60 Close of review

ISO/TC 147/SC 3

Water quality — Radon-222 — Part 4: Test method using two-phase liquid scintillation counting

60.60 Standard published

ISO/TC 147/SC 3

Water quality — Radium-226 — Part 1: Test method using liquid scintillation counting

60.60 Standard published

ISO/TC 147/SC 3

Water quality — Radium-226 — Part 2: Test method using emanometry

60.60 Standard published

ISO/TC 147/SC 3

Water quality — Radium-226 — Part 3: Test method using coprecipitation and gamma-spectrometry

90.92 Standard to be revised

ISO/TC 147/SC 3

Water quality — Uranium isotopes — Test method using alpha-spectrometry

60.60 Standard published

ISO/TC 147/SC 3

Water quality — Plutonium, americium, curium and neptunium — Test method using alpha spectrometry

60.60 Standard published

ISO/TC 147/SC 3

Water quality — Simultaneous determination of tritium and carbon 14 activities — Test method using liquid scintillation counting

60.60 Standard published

ISO/TC 147/SC 3

Water quality — Uranium — Test method using alpha liquid scintillation counting

90.92 Standard to be revised

ISO/TC 147/SC 3