Registration number (WIID)Project No.TitleStatus
14995ISO 7996:1985Ambient air — Determination of the mass concentration of nitrogen oxides — Chemiluminescence methodStandarts spēkā
68470ISO/TS 20593:2017Ambient air — Determination of the mass concentration of tire and road wear particles (TRWP) — Pyrolysis-GC-MS methodStandarts spēkā
32201ISO 16362:2005Ambient air — Determination of particle-phase polycyclic aromatic hydrocarbons by high performance liquid chromatographyStandarts spēkā
32943ISO 10473:2000Ambient air — Measurement of the mass of particulate matter on a filter medium — Beta-ray absorption methodStandarts spēkā
10015ISO 4221:1980Air quality — Determination of mass concentration of sulphur dioxide in ambient air — Thorin spectrophotometric methodStandarts spēkā
10014ISO 4220:1983Ambient air — Determination of a gaseous acid air pollution index — Titrimetric method with indicator or potentiometric end-point detectionStandarts spēkā
13262ISO 6768:1998Ambient air — Determination of mass concentration of nitrogen dioxide — Modified Griess-Saltzman methodStandarts spēkā
26111ISO 14965:2000Air quality — Determination of total non-methane organic compounds — Cryogenic preconcentration and direct flame ionization detection methodStandarts spēkā
40834ISO 22262-1:2012Air quality — Bulk materials — Part 1: Sampling and qualitative determination of asbestos in commercial bulk materialsStandarts spēkā
23528ISO 13964:1998Air quality — Determination of ozone in ambient air — Ultraviolet photometric methodStandarts spēkā
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