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Displaying 1-12 of 32 results.
ISO 4219:1979
standard
EN
Air quality Determination of gaseous sulphur compounds in ambient air Sampling equipment
31.88 €
ISO 4220:1983
standard
EN
Ambient air Determination of a gaseous acid air pollution index Titrimetric method with indicator or potentiometric end-point detection
31.88 €
ISO 4221:1980
standard
EN
Air quality Determination of mass concentration of sulphur dioxide in ambient air Thorin spectrophotometric method
48.19 €
ISO 4224:2000
standard
EN
Ambient air Determination of carbon monoxide Non-dispersive infrared spectrometric method
72.66 €
ISO 6767:1990
standard
EN
Ambient air Determination of the mass concentration of sulfur dioxide Tetrachloromercurate (TCM)/pararosaniline method
48.19 €
ISO 6768:1998
standard
EN
Ambient air Determination of mass concentration of nitrogen dioxide Modified Griess-Saltzman method
48.19 €
ISO 7996:1985
standard
EN
Ambient air Determination of the mass concentration of nitrogen oxides Chemiluminescence method
48.19 €
ISO 8186:1989
standard
EN
Ambient air Determination of the mass concentration of carbon monoxide Gas chromatographic method
48.19 €
ISO 9835:1993
standard
EN
Ambient air Determination of a black smoke index
48.19 €
ISO 9855:1993
standard
EN
Ambient air Determination of the particulate lead content of aerosols collected on filters Atomic absorption spectrometric method
48.19 €
ISO 10312:1995
standard
EN
Ambient air Determination of asbestos fibres Direct transfer transmission electron microscopy method
48.19 €
ISO 10312:2019
standard
EN
Ambient air -- Determination of asbestos fibres -- Direct transfer transmission electron microscopy method
147.55 €