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ASTM D5149-02

(Test Method)

Standard Test Method for Ozone in the Atmosphere: Continuous Measurement by Ethylene Chemiluminescence

Standard Test Method for Ozone in the Atmosphere: Continuous Measurement by Ethylene Chemiluminescence

SIGNIFICANCE AND USE
Air quality standards for ozone have been promulgated by government authorities to protect the health and welfare of the public. Though ozone itself is a toxic material, it is often complex organic compounds that cause the symptoms of smog  such as tearing and burning eyes. However, ozone is the predominant oxidant and is much more easily monitored than organic species. Since ozone concentrations are also correlated with other photochemical oxidant levels, it is the substance that is specified in air quality standards and regulations.
SCOPE
1.1 This test method describes the sampling and continuous analysis of the ozone content of the atmosphere at concentrations of 20 to 2000 g of ozone/m3 (10 ppb (v) to 1 ppm (v)).
1.2 This test method is limited in application by its sensitivity to interferences as described below. This test method is not suitable for personal sampling because of instrument size and sensitivity to vibration and ambient temperature.
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. Some specific precautionary statements are presented in Section 8.

General Information

Status
Historical
Publication Date
09-Oct-2002
ICS
13.040.20 - Ambient atmospheres
Technical Committee
D22 - Air Quality
Drafting Committee
D22.03 - Ambient Atmospheres and Source Emissions
Current Stage
Ref Project

Relations

Replaces
ASTM D5149-95 - Standard Test Method for Ozone in the Atmosphere: Continuous Measurement by Ethylene Chemiluminescence
Effective Date
10-Oct-2002
Replaced By
ASTM D5149-02(2008) - Standard Test Method for Ozone in the Atmosphere: Continuous Measurement by Ethylene Chemiluminescence
Effective Date
01-Apr-2008
Referred By
ASTM D6399-18 - Standard Guide for Selecting Instruments and Methods for Measuring Air Quality in Aircraft Cabins
Effective Date
10-Oct-2002

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ASTM D5149-02 - Standard Test Method for Ozone in the Atmosphere: Continuous Measurement by Ethylene ChemiluminescenceASTM D5149-02 - Standard Test Method for Ozone in the Atmosphere: Continuous Measurement by Ethylene Chemiluminescence
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ASTM D5149-02 - Standard Test Method for Ozone in the Atmosphere: Continuous Measurement by Ethylene Chemiluminescence
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Standards Content (Sample)

NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation: D 5149 – 02
Standard Test Method for
Ozone in the Atmosphere: Continuous Measurement by
1
Ethylene Chemiluminescence
This standard is issued under the fixed designation D 5149; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
3
1. Scope 2.2 U.S. Environmental Protection Agency Standards:
EPA-600/4-79-056 TransferStandardsforCalibrationofAir
1.1 This test method describes the sampling and continuous
Monitoring Analyzers for Ozone (NTIS: PB80146871)
analysis of the ozone content of the atmosphere at concentra-
3
EPA-600/4-79-057 Technical Assistance Document for the
tions of 20 to 2000 µg of ozone/m (10 ppb (v) to 1 ppm (v)).
Calibration of Ozone Monitors (NTIS: PB80149552)
1.2 This test method is limited in application by its sensi-
EPA-600/4-80-050 Evaluation of Ozone Calibration Tech-
tivity to interferences as described below. This test method is
niques (NTIS: PB81118911)
not suitable for personal sampling because of instrument size
EPA-600/4-83-003 Performance Test Results and Compara-
and sensitivity to vibration and ambient temperature.
tive Data for Designated Reference and Equivalent Meth-
1.3 This standard does not purport to address all of the
ods for Ozone (NTIS: PB83166686)
safety concerns, if any, associated with its use. It is the
3
2.3 Code of Federal Regulations:
responsibility of the user of this standard to establish appro-
40-CFR-Part 53.20
priate safety and health practices and determine the applica-
bility of regulatory limitations prior to use. Some specific
3. Terminology
precautionary statements are presented in Section 8.
3.1 Definitions—For definitions of terms used in this test
2. Referenced Documents method, refer to Terminology D 1356 and Practice D 1914.An
2
explanation of units, symbols and conversion factors may be
2.1 ASTM Standards:
found in Practice E 380.
D 1356 Terminology Relating to Sampling and Analysis of
3.2 Definitions of Terms Specific to This Standard:
Atmospheres
3.2.1 absolute ultra-violet photometer—a photometer
D 1357 Practice for Planning the Sampling of the Ambient
whose design, construction and maintenance is such that it can
Atmosphere
measure the absorbance caused by ozone mixtures without
D 1914 Practice for Conversion Units and Factors Relating
reference to external absorption standards. Given a value for
to Sampling and Analysis of Atmospheres
the absorption coefficient of ozone at 253.7 nm and a reading
D 3249 Practice for General Ambient Air Analyzer Proce-
from the absolute ultraviolet photometer, ozone concentrations
dures
can be calculated with accuracy. Measurements by an absolute
D 3670 Guide for Determination of Precision and Bias of
ultraviolet photometer should be made on prepared ozone
Methods of Committee D22
mixtures free from interferences.
D 5011 Practices for Calibration of Ozone Monitors Using
3.2.2 primary standard—a standard directly defined and
Transfer Standards
established by some authority, against which all secondary
D5110 Practice for Calibration of Ozone Monitors and
standards are compared.
Certification of Ozone Transfer Standards Using Ultravio-
3.2.3 secondary standard—a standard used as a means of
let Photometry
comparison, but checked against a primary standard.
E 380 Practice for Use of the International System of Units
3.2.4 standard—an accepted reference sample or device
(SI) (the Modernized Metric System)
used for establishing measurement of a physical quantity.
3.2.5 transfer standard—a type of secondary standard. It is
a transportable device or apparatus which, together with
1
This test method is under the jurisdiction of ASTM Committee D22 on
operational procedures, is capable of reproducing a sample
Sampling and Analysis of Atmospheres and is the direct responsibility of Subcom-
mittee D22.03 on Ambient Atmospheres and Source Emissions.
concentration or producing acceptable assays of sample con-
Current edition approved October 10, 2002. Published December 2002. Origi-
centrations.
nally published as D 5149 – 90. Last previous edition D 5149 – 95.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
3
Standards volume information, refer to the standard’s Document Summary page on Available from the National Technical Information Service, Springfield, VA
the ASTM website. 22161.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1

---------------------- Page: 1 ----------------------
D5149–02
4. Significance and Use
4.1 Air quality standards
...

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5.1 This test method is intended for use with other standards that address the collection and preparation of samples (airborne particulate, dusts by wipe and micro-vacuuming, dried paint chips, and soils) that are obtained during the assessment or mitigation of lead hazards from buildings and related structures.  
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1.2 This guide has been designed with flexibility to allow expansion to address various characterizations of atmospheric dispersion, which might involve dose or concentration fluctuations, to allow development of application-specific evaluation schemes, and to allow use of various statistical comparison metrics. No assumptions are made regarding the manner in which the models characterize the dispersion.  
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6.1 A primary use intended for this practice is for qualifying ASTM International Standards as Standard Test Methods. In the past, a “Precision and Bias” report has been required. However, recently a statement of uncertainty has become an acceptable alternative to Guide D3670. Inclusion of such a statement with a method description simplifies comparison of ASTM Test Methods to analogous ISO and Committee for European Normalization (CEN) standards, now required to have uncertainty statements.  
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1.1 This practice is intended to assist in the selection of sorbents and procedures for the sampling and analysis of ambient (1),2 indoor (2), and workplace (3, 4) atmospheres for a variety of common volatile organic compounds (VOCs). It may also be used for measuring emissions from materials in small or full scale environmental chambers or for human exposure assessment.  
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5.4 This guide may be used to supplement assessment procedures used to determine the causes of elevated blood lead (EBL) levels in young children.
Note 2: In cases of EBL levels, investigation of the total living environment of the child and a pediatric medical evaluation may also be needed. Reference should be made to documents such as Managing Elevated Blood Lead Levels Among Young Children,6 Preventing Lead Poisoning in Young Children (1991),7 the HUD Guidelines, and Screening Young Children for Lead Poisoning (1997).7  
5.5 Although this guide was developed for dwellings and for other child-occupied facilities, this guide may be suitable for lead hazard assessments in non-residential buildings and other properties following agreement between assessor and client on appropriate lead action levels.  
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1.3 Procedures for random sampling of units within dwellings having multiple units are not included.  
1.4 This guide contains notes, which are explanatory, and are not part of the mandatory requirements of this guide.  
1.5 The values stated in SI units are to be regarded as the standard.  
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1.6 Methods described in this guide may not meet or be allowed by requirements or regulations established by local authorities having jurisdiction. It is the responsibility of the user of this standard to comply with all such requirements and regulations.  
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3.3 The values reported here were obtained from a number of standard publications. They were adjusted to five figures and organized in a rational order. All values reflect the latest information from the 16th General Conference on Weights and Measurements held in 1979.  
3.4 The factors in Table 1 are provided to change units of measurement from one system to related units in other systems, as well as to smaller or larger units in the same system.  
3.5 Values of units in the left column may be converted to values of units in the right column merely by multiplying by the conversion factor provided in the center column.  (A) For specific applications and exceptions, see Terminology D1356.
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1.2 This practice does not apply to sensors or instruments that remotely measure atmospheric pollutants using open path, lidar, or imaging technology.  
1.3 The evaluation procedures contained in this practice are for sensors that alone or in combination measure outdoor criteria pollutants in ambient air: particulate matter (PM2.5 and PM10), sulfur dioxide (SO2), ozone (O3), carbon monoxide (CO), or nitrogen dioxide (NO2) at concentrations that are relevant to public health.  
1.4 Testing is to be performed by a competent entity able to demonstrate that it operates in conformity with internationally accepted test laboratory quality standards such as ISO/IEC 17025.  
1.5 Units—The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.  
1.6 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.7 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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ASTM
ASTM D2914-15(2022)(Test Method)
Standard Test Methods for Sulfur Dioxide Content of the Atmosphere (West-Gaeke Method)

SIGNIFICANCE AND USE
5.1 Sulfur dioxide is a major air pollutant, commonly formed by the combustion of sulfur-bearing fuels. The Environmental Protection Agency (EPA) has set primary and secondary air quality standards (7) that are designed to protect the public health and welfare.  
5.2 The Occupational Safety and Health Administration (OSHA) has promulgated exposure limits for sulfur dioxide in workplace atmospheres (8).  
5.3 These methods have been found satisfactory for measuring sulfur dioxide in ambient and workplace atmospheres over the ranges pertinent in 5.1 and 5.2.  
5.4 Method A has been designed to correspond to the EPA-Designated Reference Method (7) for the determination of sulfur dioxide.
SCOPE
1.1 These test methods cover the bubbler collection and colorimetric determination of sulfur dioxide (SO2) in the ambient or workplace atmosphere.  
1.2 These test methods are applicable for determining SO2 over the range from approximately 25 μg/m3 (0.01 ppm(v)) to 1000 μg/m3 (0.4 ppm(v)), corresponding to a solution concentration of 0.03 μg SO2/mL to 1.3 μg SO2/mL. Beer's law is followed through the working analytical range from 0.02 μg SO2/mL to 1.4 μg SO2/mL.  
1.3 The lower limit of detection is 0.075 μg SO2/mL (1),2 representing an air concentration of 25 μg SO2/m3 (0.01 ppm(v)) in a 30-min sample, or 13 μg SO2/m3 (0.005 ppm(v)) in a 24-h sample.  
1.4 These test methods incorporate sampling for periods between 30 min and 24 h.  
1.5 These test methods describe the determination of the collected (impinged) samples. A Method A and a Method B are described.  
1.6 Method A is preferred over Method B, as it gives the higher sensitivity, but it has a higher blank. Manual Method B is pH-dependent, but is more suitable with spectrometers having a spectral band width greater than 20 nm.
Note 1: These test methods are applicable at concentrations below 25 μg/m3 by sampling larger volumes of air if the absorption efficiency of the particular system is first determined, as described in Annex A4.
Note 2: Concentrations higher than 1000 μg/m3 can be determined by using smaller gas volumes, larger collection volumes, or by suitable dilution of the collected sample with absorbing solution prior to analysis.  
1.7 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.  
1.8 Warning—Mercury has been designated by many regulatory agencies as a hazardous material that can cause serious medical issues. Mercury, or its vapor, has been demonstrated to be hazardous to health and corrosive to materials. Caution should be taken when handling mercury and mercury containing products. See the applicable product Safety Data Sheet (SDS) for additional information. Users should be aware that selling mercury and/or mercury containing products into your state or country may be prohibited by law.  
1.9 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. For specific precautionary statements, see 8.3.1, Section 9, and A3.1.3.  
1.10 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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