Record Display for the EPA National Library Catalog

RECORD NUMBER: 26 OF 114

OLS Field Name OLS Field Data
Main Title Collaborative Study of Reference Method for the Continuous Measurement of Carbon Monoxide in the Atmosphere (Non-Dispersive Infrared Spectrometry).
Author McKe, Herbert C. ; Childer, Ralph E. ;
CORP Author Southwest Research Inst., Houston, Tex.
Year Published 1972
Report Number CPA-70-40; SwRI-01-2811;
Stock Number PB-211 265
Additional Subjects ( Carbon monoxide ; Gas detectors) ; ( Air pollution ; Carbon monoxide) ; Infrared spectra ; Monitors ; Spectroscopic analysis ; Laboratories ; Statistical analysis ; Calibration ; Standards ; Errors ; Humidity ; Precision ; Accuracy ; Air pollution detection
Holdings
Library Call Number Additional Info Location Last
Modified
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Status
NTIS  PB-211 265 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation 48p
Abstract
Information obtained in the evaluation and collaborative testing of a reference method for measuring the carbon monoxide content of the atmosphere is presented. The method is based on the infrared absorption characteristics of carbon monoxide, using an instrument calibrated with gas mixtures containing known concentrations of carbon monoxide. The method as published in the appended 'Federal Register' article was tested by means of a collaborative test involving a total of 16 laboratories. The test involved the analysis of both dry and humidified mixtures of carbon monoxide and air over the concentration range from 0 to 60 mg/cu m. A statistical analysis of the data of 15 laboratories is presented. (Author)