ASTM-D4323 Historical Revision Information
Standard Test Method for Hydrogen Sulfide in the Atmosphere by Rate of Change of Reflectance

ASTM-D4323 - 1984 R92(E1) EDITION - SUPERSEDED
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Standard Test Method for Hydrogen Sulfide in the Atmosphere by Rate of Change of Reflectance
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Scope

1.1 This test method covers the automatic continuous determination of hydrogen sulfide (H2S) in the atmosphere or in gaseous samples in the range from one part per billion by volume (1 ppb/v) to 3000 ppb/v. Information obtained may be used for air-pollution studies and to monitor for emission sources.

1.2 The range may be extended by appropriate dilution techniques or by equipment modification.

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. (See 6.2, 6.3, and 6.4 for specific safety precautionary statements.)

Keywords

atmospheres; hydrogen sulfide; tape sampler

To find similar documents by ASTM Volume:

11.07 (Atmospheric Analysis)

To find similar documents by classification:

13.040.20 (Ambient atmospheres Including indoor air)

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Document Number

ASTM-D4323-84(1992)e1

Revision Level

1984 R92(E1) EDITION

Status

Superseded

Modification Type

Reapproval with Ed Change

Publication Date

Jan. 1, 1992

Document Type

Test Method

Page Count

5 pages

Committee Number

D22.03