Air quality. Workplace air. Personal or stationary sampling of the alveolar fraction of particulate pollution. Separation method using a 10 mm cyclone. - Qualité de l'air
€65.66
Chemical analysis of particulate matter; determination of arsenic, antimony and selenium in dust emissions by graphite-furnace atomic absorption spectrometry.
€71.85
Work-place air — Determination of mass concentration of carbon monoxide — Method using detector tubes for short-term sampling with direct indication
€51.00
Chemical analysis of particulate matter; determination of arsenic, antimony and selenium in dust emissions by atomic absorption spectrometry after separation of their volatile hydrides.
GASEOUS EMISSIONS. REQUERIMENTS OF CONTINUOUS MONITORING FOR THE MEASUREMENT OF OPACITY
€63.00
Measurement of fibrous particles; manual measurement of asbestos in flowing clean exhaust gas; determination of asbestos mass concentration by IR-spectroscopy.
€103.98
Work-place air — Determination of mass concentration of nitrogen dioxide — Method using detector tubes for short-term sampling with direct indication
€77.00
Air quality — Stratified sampling method for assessment of ambient air quality
Stationary source emissions — Determination of the mass concentration of sulfur dioxide — Hydrogen peroxide/barium perchlorate/Thorin method
Ambient air — Determination of the mass concentration of carbon monoxide — Gas chromatographic method
Work place atmospheres - Determination of formaldehyde concentration - Method bu derivatization with DNPH adsorbed on C 18 cartridges, desorption qith acetonitrile and HPLC analysis
€37.00
Ambient air measurement; measurement of gaseous phenoloc compounds; p-nitroaniline method.
Measurement of gases; calibration gas mixtures; preparation of calibration gas mixtures by manometric methods.
€83.76
Air quality. Workplace atmospheres. Sampling in a fixed location and measurement of total particle pollution. - Qualité de l'air
€52.13
Road vehicles. Measurement methods for gaseous pollutants emitted by mopeds equipped with a controlled ignition engine. - Véhicules routiers
