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VDI 2453 Blatt 1:1990-10 (R2016)
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VDI 2453 Blatt 1:1990-10 (R2016)
Gaseous air pollution measurement, determination of nitrogen dioxide concentration, photometric manual standard method (Saltzmann)More info
The manual method referred to serves as a standard procedure for determining nitrogen dioxide both in the atmosphere and in the test gases. Its use for the latter should ensure that comparability exists between the test gases produced by different methods.