13.040.20 Ambient atmospheres
Displaying 205-216 of 235 results.
LVS EN 16846-1:2017
standard
EN
Photocatalysis - Measurement of efficiency of photocatalytic devices used for the elimination of VOC and odour in indoor air in active mode - Part 1: Batch mode test method with a closed chamber
14.26 €
LVS CEN/TS 16868:2016
technical specification (TS)
EN
Ambient air - Sampling and analysis of airborne pollen grains and fungal spores for allergy networks - Volumetric Hirst method
17.69 €
LVS EN 16868:2019
standard
EN
Ambient air - Sampling and analysis of airborne pollen grains and fungal spores for networks related to allergy - Volumetric Hirst method
18.48 €
LVS EN 16909:2017
standard
EN
Ambient air - Measurement of elemental carbon (EC) and organic carbon (OC) collected on filters
21.39 €
LVS EN 16913:2017
standard
EN
Ambient air - Standard method for measurement of NO₃ˉ, SO₄²ˉ, Cl¯, NH₄⁺, Na⁺, K⁺, Mg²⁺, Ca²⁺ in PM2,5 as deposited on filters
20.33 €
LVS CEN/TS 16976:2016
technical specification (TS)
EN
Ambient air - Determination of the particle number concentration of atmospheric aerosol
21.39 €
LVS EN 16976:2024
standard
EN
Ambient air - Determination of the particle number concentration of atmospheric aerosol
21.39 €
LVS EN 16980-1:2021
standard
EN
Photocatalysis - Continuous flow test methods - Part 1: Determination of the degradation of nitric oxide (NO) in the air by photocatalytic materials
16.90 €
LVS CEN/TR 16998:2017
technical report (TR)
EN
Ambient air - Report on nitro- and oxy-PAHs - Origin, toxicity, concentrations and measurement methods
22.71 €
LVS EN 17346:2020
standard
EN
Ambient air - Standard method for the determination of the concentration of ammonia using diffusive samplers
20.33 €
LVS EN 17359:2020
standard
EN
Stationary source emissions - Bioaerosols and biological agents - Sampling of bioaerosols and collection in liquids - Impingement method
21.39 €
LVS EN 17416:2021
standard
EN
Glass in building - Assessment of release of dangerous substances - Determination of emissions into indoor air from glass products
11.35 €