You are being redirected because this document is part of your ASTM Compass® subscription.
    This document is part of your ASTM Compass® subscription.


    Monitoring Oxides of Nitrogen — An Overview

    Published: Jan 1974

      Format Pages Price  
    PDF (108K) 8 $25   ADD TO CART
    Complete Source PDF (3.5M) 8 $58   ADD TO CART


    Oxides of nitrogen are an important parameter to be measured in ambient air monitoring, occupational health studies, source emission, and engine exhaust analyses. There are six commercially instrumented methods now available for their measurement: wet chemical colorimetric, chemiluminescence, electro-chemical, infrared, ultraviolet, and correlation spectrometry. These methods vary in sophistication, application, and cost and exhibit different advantages and disadvantages which must be considered in determining the most applicable instrument for a specific monitoring purpose.


    air, monitors, colorimetric analysis, chemiluminescence, electrochemistry, infrared spectrometers, ultraviolet spectrometers

    Author Information:

    Goldgraben, GR
    President, Ambient Systems, Inc., Hastings-on-Hudson, N. Y.

    Committee/Subcommittee: D22.01

    DOI: 10.1520/STP38964S

    CrossRef ASTM International is a member of CrossRef.