Projects

Stationary source emissions — Automated monitoring of mass concentrations of particles — Performance characteristics, test methods and specifications — Technical Corrigendum 1

60.60   Standard published

Stationary source emissions — Sampling for the automated determination of gas emission concentrations for permanently-installed monitoring systems

90.93   Standard confirmed

Ambient air — Determination of sulfur dioxide — Ultraviolet fluorescence method

90.93   Standard confirmed

Stationary source emissions — Measurement of velocity and volume flowrate of gas streams in ducts

90.93   Standard confirmed

Stationary source emissions — Determination of the mass concentration of nitrogen oxides — Performance characteristics of automated measuring systems

90.92   Standard to be revised

Air quality — Determination of the uncertainty of the time average of air quality measurements

90.93   Standard confirmed

Stationary source emissions — Determination of gas and particle-phase polycyclic aromatic hydrocarbons — Part 1: Sampling

90.20   Standard under periodical review

Stationary source emissions — Determination of gas and particle-phase polycyclic aromatic hydrocarbons — Part 2: Sample preparation, clean-up and determination

90.20   Standard under periodical review

Stationary source emissions — Determination of the mass concentration of nitrogen oxides — Naphthylethylenediamine photometric method — Technical Corrigendum 1

90.93   Standard confirmed

Stationary source emissions — Determination of mass concentration of sulfur dioxide — Ion chromatography method

90.93   Standard confirmed

Air quality - Determination of time-averaged mass emissions and emission factors - General approach (ISO 11771:2010)

60.60   Standard published

Stationary source emissions — Determination of the mass concentration of carbon monoxide, carbon dioxide and oxygen in flue gas — Performance characteristics of automated measuring systems

90.93   Standard confirmed

Ambient air - Standard gravimetric measurement method for the determination of the PM10 or PM2,5 mass concentration of suspended particulate matter

60.60   Standard published

Stationary source emissions - Determination of the mass concentration of total gaseous organic carbon - Continuous flame ionisation detector method

90.93   Standard confirmed

Stationary source emissions - Determination of the mass concentration of total gaseous organic carbon - Continuous flame ionisation detector method

90.93   Standard confirmed

Ambient air — Determination of total (gas and particle-phase) polycyclic aromatic hydrocarbons — Collection on sorbent-backed filters with gas chromatographic/mass spectrometric analyses

90.20   Standard under periodical review

Workplace exposure - Measurement of airborne microorganisms and microbial compounds - General requirements

90.93   Standard confirmed

Workplace atmospheres - Pumps for personal sampling of chemical and biological agents - Requirements and test methods (ISO 13137:2022)

60.60   Standard published