AS 3580.5.1-2011

Methods for sampling and analysis of ambient air, Method 5.1: Determination of oxides of nitrogen - Direct-reading instrumental method

Standards Australia, 08/09/2011

Publisher: AS

File Format: PDF

$34.00$68.45

Description

Published:09/08/2011

Pages:16

File Size:1 file , 250 KB

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Sets out a method for the determination of the concentration of oxides of nitrogen in ambient air. The method is applicable to ambient air containing oxides of nitrogen at a concentration of less than 1 p.p.m. by volume (less than 1 mL/m(sup)3(/sup)). Nitric oxide (NO) and total oxides of nitrogen (NO(sub)´(/sub)) may be measured.