Bulgarian Institute for Standardization
Standards – always a step ahead
Phone: +359 2 8174 523, +359 2 8174 504
E-mail: info@bds-bg.org
1797 Sofia, 13 "Lachezar Stanchev" Str., "Izgrev" Complex
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Projects and standards

To find easily the necessary information, use the different options for advanced search below, e.g. search by technical committee; by keyword in Bulgarian/English; by reference and others.

Water quality - Radon-222 - Part 4: Test method using two-phase liquid scintillation counting (ISO/DIS 13164-4:2022)

40.60 Close of voting

ТК-15 more

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

10.99 New project approved

ТК-15 more

60.60 Standard published

ТК-15 more

90.20 Standard under periodical review

ТК-15 more

Water quality -- Measurement of gross beta activity in non-saline water -- Thick source method

60.60 Standard published

ТК-79 more

Water quality - Determination of the threshold odour number (TON) and threshold flavour number (TFN)

90.93 Standard confirmed

ТК-15 more

Water quality - Determination of electrical conductivity (ISO 7888:1985)

90.93 Standard confirmed

ТК-15 more

Water quality - Determination of suspended solids - Method by filtration through glass fibre filters

90.93 Standard confirmed

ТК-15 more

Water quality - Gamma-ray emitting radionuclides - Test method using high resolution gamma-ray spectrometry (ISO 10703:2021)

60.60 Standard published

ТК-15 more

Water quality - Gross alpha and gross beta activity - Test method using thin source deposit (ISO 10704:2019)

60.60 Standard published

ТК-15 more

Water quality - Gross alpha and gross beta activity - Test method using liquid scintillation counting (ISO 11704:2018)

60.60 Standard published

ТК-15 more

Water quality - Strontium 90 and strontium 89 - Test methods using liquid scintillation counting or proportional counting (ISO 13160:2021)

60.60 Standard published

ТК-15 more

Water quality - Polonium 210 - Test method using alpha spectrometry (ISO 13161:2020)

60.60 Standard published

ТК-15 more

Water quality - Carbon 14 - Test method using liquid scintillation counting (ISO 13162:2021)

60.60 Standard published

ТК-15 more

Water quality - Lead-210 - Test method using liquid scintillation counting (ISO 13163:2021)

60.60 Standard published

ТК-15 more

Water quality - Radon-222 - Part 1: General principles (ISO 13164-1:2013, Correction version 2013-11-15)

60.60 Standard published

ТК-15 more

Water quality - Radon-222 - Part 2: Test method using gamma-ray spectrometry (ISO 13164-2:2013)

60.60 Standard published

ТК-15 more

Water quality - Radon-222 - Part 3: Test method using emanometry (ISO 13164-3:2013)

60.60 Standard published

ТК-15 more