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ASTM D4358-05

(Test Method)

Standard Test Method for Lead and Chromium in Air Particulate Filter Samples of Lead Chromate Type Pigment Dusts by Atomic Absorption Spectroscopy (Withdrawn 2006)

Standard Test Method for Lead and Chromium in Air Particulate Filter Samples of Lead Chromate Type Pigment Dusts by Atomic Absorption Spectroscopy (Withdrawn 2006)

SCOPE
1.1 This test method determines amounts of lead and chromium in residues obtained from air sampling of lead chromate and lead silico-chromate type pigment dusts. It is not applicable to all pigment dusts or to paint overspray samples of any kind.
1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.
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.
WITHDRAWN RATIONALE
This test method determines amounts of lead and chromium in residues obtained from air sampling of lead chromate and lead silico-chromate type pigment dusts. It is not applicable to all pigment dusts or to paint overspray samples of any kind.
Formerly under the jurisdiction of Committee D01 on Paint and Related Coatings, Materials, and Applications, this test method was withdrawn in May 2006. This standard is being withdrawn without replacement due to its limited use by industry.

General Information

Status
Withdrawn
Publication Date
31-Dec-2004
Withdrawal Date
04-May-2006
ICS
13.040.01 - Air quality in general
71.040.50 - Physicochemical methods of analysis
Technical Committee
D01 - Paint and Related Coatings, Materials, and Applications
Drafting Committee
D01.21 - Chemical Analysis of Paints and Paint Materials
Current Stage
Ref Project

Relations

Replaces
ASTM D4358-84(1999) - Standard Test Method for Lead and Chromium in Air Particulate Filter Samples of Lead Chromate Type Pigment Dusts by Atomic Absorption Spectroscopy
Effective Date
01-Jan-2005

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ASTM D4358-05 - Standard Test Method for Lead and Chromium in Air Particulate Filter Samples of Lead Chromate Type Pigment Dusts by Atomic Absorption Spectroscopy (Withdrawn 2006)ASTM D4358-05 - Standard Test Method for Lead and Chromium in Air Particulate Filter Samples of Lead Chromate Type Pigment Dusts by Atomic Absorption Spectroscopy (Withdrawn 2006)
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ASTM D4358-05 - Standard Test Method for Lead and Chromium in Air Particulate Filter Samples of Lead Chromate Type Pigment Dusts by Atomic Absorption Spectroscopy (Withdrawn 2006)
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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:D4358–05
Standard Test Method for
Lead and Chromium in Air Particulate Filter Samples of
Lead Chromate Type Pigment Dusts by Atomic Absorption
1
Spectroscopy
This standard is issued under the fixed designation D 4358; 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.
1. Scope the sampled air, as required by the U.S. Occupational Safety
and Health Act (OSHA).
1.1 This test method determines amounts of lead and
chromium in residues obtained from air sampling of lead
5. Apparatus
chromate and lead silico-chromate type pigment dusts. It is not
5.1 Atomic Absorption Spectrophotometer, consisting of an
applicabletoallpigmentdustsortopaintoverspraysamplesof
atomizer and burner; gas pressure regulating and metering
any kind.
devices for air, acetylene, and nitrous oxide; provision for
1.2 The values stated in SI units are to be regarded as the
hollow cathode source lamps with regulated constant current
standard. The values given in parentheses are for information
supply; a monochromator with associated optics; a photode-
only.
tector; an amplifier; and digital or analog readout system.
1.3 This standard does not purport to address all of the
5.2 Lead Hollow Cathode Lamp or electrodeless discharge
safety concerns, if any, associated with its use. It is the
source lamp.
responsibility of the user of this standard to establish appro-
5.3 Chromium Hollow Cathode Source Lamp.
priate safety and health practices and determine the applica-
5.4 Volumetric Flasks, 10-mL.
bility of regulatory limitations prior to use.
6. Reagents and Materials
2. Referenced Documents
2
6.1 Purity of Reagents—Reagent grade chemicals shall be
2.1 ASTM Standards:
used in all tests. Unless otherwise indicated, it is intended that
D 1193 Specification for Reagent Water
all reagents shall conform to the Committee on Analytical
3. Summary of Test Method Reagents of the American Chemical Society, where such
3
specifications are available. Other grades may be used, pro-
3.1 The filter containing the air particulate sample is dis-
vided it is first ascertained that the reagent is of sufficiently
solved with nitric acid followed by treatment with 50 %
high purity to permit its use without lessening the accuracy of
aqueous ammonium acetate solution. The solution is trans-
the determination.
ferred to a volumetric flask and lead and chromium determined
6.2 Purity of Water—Unless otherwise indicated, references
by atomic absorption.
to water shall be understood to mean reagent water conforming
4. Significance and Use to Type II of Specification D 1193.
6.3 Ammonium Acetate Solution (50 % W/V aqueous)—
4.1 This test method covers only the analysis of the pigment
Dissolve 250 g of ammonium acetate (NH C H O ) in water
4 2 3 2
dusts on filters, the results being expressed as micrograms of
and dilute to 500 mL.
lead and of chromium. Sampling procedures are not a part of
6.4 Nitric Acid (sp gr 1.50)—Concentrated nitric acid
this test method, nor are those calculations that are required to
(HNO ).
convert the results to concentration of lead and chromium in 3
6.5 Nitric Acid, (1 + 3)—Dilute 1 part concentrated nitric
acid with 3 parts water.
1
This test method is under the jurisdiction of ASTM Committee D01 on Paint
and Related Coatings, Materials, andApplications and is the direct responsibility of
Subcommittee D01.21 on Chemical Analysis of Paints and Paint Materials.
3
Current edition approved Jan. 1, 2005. Published February 2005. Originally Reagent Chemicals, American Chemical Society Specifications, American
approved in 1984. Last previous edition approved in 1999 as D 4358 – 84 (1999). Chemical Society, Washington, DC. For suggestions on the testing of reagents not
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or listed by the American Chemical Society, see Analar Standards for Laboratory
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM Chemicals, BDH Ltd., Poole, Dorset, U.K., and the United States Pharmacopeia
Standards volume information, refer to the standard’s Document Summary page on and National Formulary, U.S. Pharmacopeial Convention, Inc. (USPC), Rockville,
the ASTM website. MD.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1

---------------------- Page: 1 ----------------------
D4358–05
6.6 Lead, Standard Stock Solution (1000 µg/mL)—Dissolve 7.11 Turn on air and acetylene, adjust the flow rates and
0.1599 g of lead nitrate (Pb(NO ) ) in 50 mL of water igniteaccordingtotheinstructionmanual.Adjusttheacetylene
3 2
c
...

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4.1 This test method can be used to measure the level of mercury in natural gas streams for purposes such as determining compliance with regulations, studying the effect of various abatement procedures on mercury emissions, checking the validity of direct instrumental measurements, and verifying that mercury concentrations are below those required for natural gas processing and operation.  
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1.1 This test covers the determination of total mercury in natural gas at concentrations down to 1 ng/m3. It includes separate procedures for both sampling and atomic absorption spectrophotometric determination of mercury. The procedure detects both inorganic and organic forms of mercury.  
1.2 The values stated in SI units are to be regarded as the standard.  
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1.4 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.

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Standard Test Method for Lead and Chromium in Air Particulate Filter Samples of Lead Chromate Type Pigment Dusts by Atomic Absorption Spectroscopy

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