Projects

Steel and iron - Determination of cobalt content - Flame atomic absorption spectrometric method (ISO 11652:1997)

60.60   Standard published

Acoustics - Sound absorbers for use in buildings - Rating of sound absorption (ISO 11654:1997)

90.93   Standard confirmed

Measurement of liquid flow in open channels — Method of specifying performance of hydrometric equipment

90.93   Standard confirmed

Hydrometry — Suspended sediment in streams and canals — Determination of concentration by surrogate techniques

90.93   Standard confirmed

Colorimetry - Part 1: CIE standard colorimetric observers (ISO/CIE 11664-1:2019)

60.60   Standard published

Colorimetry - Part 2: CIE standard illuminants (ISO/CIE 11664-2:2022)

60.60   Standard published

Colorimetry - Part 3: CIE tristimulus values (ISO/CIE 11664-3:2019)

60.60   Standard published

Colorimetry - Part 4: CIE 1976 L*a*b* colour space (ISO/CIE 11664-4:2019)

60.60   Standard published

Colorimetry - Part 5: CIE 1976 L*u*v* colour space and u', v' uniform chromaticity scale diagram (ISO/CIE 11664-5:2024)

60.60   Standard published

Colorimetry - Part 6: CIEDE2000 colour-difference formula (ISO/CIE 11664-6:2022)

60.60   Standard published

Measurement of radioactivity in the environment - Air: radon-222 - Part 1: Origins of radon and its short-lived decay products and associated measurement methods (ISO 11665-1:2019)

60.60   Standard published

Measurement of radioactivity in the environment - Air: radon-222 - Part 11: Test method for soil gas with sampling at depth (ISO 11665-11:2016)

60.60   Standard published

Measurement of radioactivity in the environment - Air: radon-222 - Part 12: Determination of the diffusion coefficient in waterproof materials: membrane one-side activity concentration measurement method (ISO/TS 11665-12:2018)

60.60   Standard published

Measurement of radioactivity in the environment - Air: radon-222 - Part 2: Integrated measurement method for determining average potential alpha energy concentration of its short-lived decay products (ISO 11665-2:2019)

60.60   Standard published

Measurement of radioactivity in the environment - Air: radon-222 - Part 3: Spot measurement method of the potential alpha energy concentration of its short-lived decay products (ISO 11665-3:2020)

60.60   Standard published

Measurement of radioactivity in the environment - Air: radon-222 - Part 5: Continuous measurement methods of the activity concentration (ISO 11665-5:2020)

60.60   Standard published

Measurement of radioactivity in the environment - Air: radon-222 - Part 6: Spot measurement methods of the activity concentration (ISO 11665-6:2020)

60.60   Standard published

Measurement of radioactivity in the environment - Air: radon-222 - Part 7: Accumulation method for estimating surface exhalation rate (ISO 11665-7:2012)

60.60   Standard published