ISO/TC 146/SC 3
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 62502 | ISO 22262-3:2016 | Air quality — Bulk materials — Part 3: Quantitative determination of asbestos by X-ray diffraction method | Standarts spēkā |
| 87842 | ISO 22262-2:2026 | Air quality — Bulk materials — Part 2: Quantitative determination of asbestos by gravimetric and microscopical methods | Standarts spēkā |
| 56773 | ISO 22262-2:2014 | Air quality — Bulk materials — Part 2: Quantitative determination of asbestos by gravimetric and microscopical methods | Atcelts |
| 40834 | ISO 22262-1:2012 | Air quality — Bulk materials — Part 1: Sampling and qualitative determination of asbestos in commercial bulk materials | Standarts spēkā |
| 32201 | ISO 16362:2005 | Ambient air — Determination of particle-phase polycyclic aromatic hydrocarbons by high performance liquid chromatography | Standarts spēkā |
| 37510 | ISO 15337:2009 | Ambient air — Gas phase titration — Calibration of analysers for ozone | Atcelts |
| 75583 | ISO 14966:2019 | Ambient air — Determination of numerical concentration of inorganic fibrous particles — Scanning electron microscopy method | Standarts spēkā |
| 46438 | ISO 14966:2002/Cor 1:2007 | Ambient air — Determination of numerical concentration of inorganic fibrous particles — Scanning electron microscopy method — Technical Corrigendum 1 | Atcelts |
| 36256 | ISO 14966:2002 | Ambient air — Determination of numerical concentration of inorganic fibrous particles — Scanning electron microscopy method | Atcelts |
| 26111 | ISO 14965:2000 | Air quality — Determination of total non-methane organic compounds — Cryogenic preconcentration and direct flame ionization detection method | Standarts spēkā |
Displaying 31-40 of 51 results.