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ISO 7996:1985
Ambient air -- Determination of the mass concentration of nitrogen oxides -- Chemiluminescence method
SKU: iso_014995_106512
Published by ISO
Publication Year 1985
1 Edition
9 pages
Product Details
The procedure is applicable to mass concentration of nitrogen monoxide present up to approximately 12,5 mg/m3 of nitrogen dioxide up to approximately 19 mg/m3 at 25 °C and 101,3 kPa.