ASTM D6209-98(2004)
(Test Method)Standard Test Method for Determination of Gaseous and Particulate Polycyclic Aromatic Hydrocarbons in Ambient Air (Collection on Sorbent-Backed Filters with Gas Chromatographic/Mass Spectrometric Analysis)
Standard Test Method for Determination of Gaseous and Particulate Polycyclic Aromatic Hydrocarbons in Ambient Air (Collection on Sorbent-Backed Filters with Gas Chromatographic/Mass Spectrometric Analysis)
SCOPE
1.1 This test method specifies sampling, cleanup, and analysis procedures for the determination of polycyclic aromatic hydrocarbons (PAH) in ambient air.
1.2 This test method is designed to collect both gas-phase and particulate-phase PAH and to determine them collectively.
1.3 This test method is a high-volume sampling (100 to 250 L/min) method capable of detecting PAH at sub-nanograms per cubic metre (ng/m3) concentrations with sampling volumes up to 350 m3 of air.
1.4 This test method has been validated for sampling periods up to 24 h.
1.5 Precision and bias under normal conditions can be expected to be 35 to 50 %.
1.6 This test method describes a sampling and analysis procedure for PAH that involves collection from air on a combination fine-particle filter and sorbent trap and subsequent analysis by gas chromatography/mass spectrometry (GC/MS).
1.7 The range of this test method is approximately 0.05 to 1000 ng/m3 of air sampled.
1.8 The values stated in SI units shall be regarded as standard.
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 also Section for additional safety precautions.
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Designation: D6209 − 98(Reapproved 2004)
Standard Test Method for
Determination of Gaseous and Particulate Polycyclic
Aromatic Hydrocarbons in Ambient Air (Collection on
Sorbent-Backed Filters with Gas Chromatographic/Mass
1
Spectrometric Analysis)
This standard is issued under the fixed designation D6209; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope bility of regulatory limitations prior to use. See also Section 8
2 for additional safety precautions.
1.1 This test method specifies sampling, cleanup, and
analysis procedures for the determination of polycyclic aro-
2. Referenced Documents
matic hydrocarbons (PAH) in ambient air.
3
2.1 ASTM Standards:
1.2 This test method is designed to collect both gas-phase
D1356Terminology Relating to Sampling and Analysis of
and particulate-phase PAH and to determine them collectively.
Atmospheres
1.3 Thistestmethodisahigh-volumesampling(100to250
D1357Practice for Planning the Sampling of the Ambient
L/min)methodcapableofdetectingPAHatsub-nanogramsper
Atmosphere
3
cubic metre (ng/m ) concentrations with sampling volumes up
D3631Test Methods for Measuring Surface Atmospheric
3
to 350 m of air.
Pressure
E1Specification for ASTM Liquid-in-Glass Thermometers
1.4 This test method has been validated for sampling
periods up to 24 h.
3. Terminology
1.5 Precision and bias under normal conditions can be
3.1 Definitions—For definitions of terms used in this test
expected to be 635 to 50%.
method, refer to Terminology D1356.
1.6 This test method describes a sampling and analysis
3.2 Definitions of Terms Specific to This Standard:
procedure for PAH that involves collection from air on a
3.2.1 sampling effıciency (SE), n—ability of the sampler to
combinationfine-particlefilterandsorbenttrapandsubsequent
trap and retain PAH. The percent SE is the percentage of the
analysis by gas chromatography/mass spectrometry (GC/MS).
analyte of interest collected and retained by the sampling
1.7 The range of this test method is approximately 0.05 to
medium when it is introduced into the air sampler and the
3
1000 ng/m of air sampled.
sampler is operated under normal conditions for a period of
time equal to or greater than that required for the intended use.
1.8 The values stated in SI units shall be regarded as
standard.
3.2.2 dynamic retention effıciency, n—ability of the sam-
pling medium to retain a given PAH that has been added to the
1.9 This standard does not purport to address all of the
sorbenttrapinaspikingsolutionwhenairisdrawnthroughthe
safety concerns, if any, associated with its use. It is the
sampler under normal conditions for a period of time equal to
responsibility of the user of this standard to establish appro-
or greater than that required for the intended use.
priate safety and health practices and determine the applica-
4. Summary of Test Method
1 4.1 Sampling:
This test method is under the jurisdiction of ASTM Committee D22 on Air
Qualityand is the direct responsibility of Subcommittee D22.03 on Ambient 4.1.1 An air sample is collected directly from the ambient
Atmospheres and Source Emissions.
atmosphere by pulling air at approximately 225 L/min through
Current edition approved Oct. 1, 2004. Published December 2004. Originally
a fine particulate filter followed by a vapor trap containing
ε1
approved in 1997. Last previous edition approved in 1998 as D6209-98 . DOI:
10.1520/D6209-98R04.
2
This test method is based on U. S. Environmental ProtectionAgency Compen-
3
dum Method TO-13, Compendium of Methods for the Determination of Toxic For referenced ASTM standards, visit the ASTM website, www.astm.org, or
Organic Compounds in Ambient Air, Report No. EPA/600-4-89/018, June 1988, contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
available from the National Technical Information Service, 5285 Port Royal Rd., Standards volume information, refer to the standard’s Document Summary page on
Springfield, VA 22161, Order No. PB90-11989/AS. the ASTM website.
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D6209 − 98 (2004)
TABLE 1 Formulae and Physical Properties of Selective PAH
Vapor
Melting
Boiling
Compound Molecular Pressure,
A
Formula Point, Point,
(Common Name) Weight kPa at
°C
°C
25°C
–2
Naphthalene C H 128.18 80.2 218 1.1 × 10
10 8
–3
Acenaphthylene C H 152.20 92-93 265-280 3.9 × 10
12 8
–2
Acenaphthene C H 154.20 90-96 278-279 2.1 × 10
12 10
–5
Fluorene C H 166.23 116-118 293-295 8.7 × 10
13 10
–5
9-Fluorenone C H O 180.21
...
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