ASTM E2914/E2914M-21
(Practice)Standard Practice for Ultrasonic Extraction of Lead from Composited Wipe Samples
Standard Practice for Ultrasonic Extraction of Lead from Composited Wipe Samples
SIGNIFICANCE AND USE
5.1 This practice is for use in the preparation of no more than four wipe samples collected from equally-sized areas in the same space combined to form a composited sample for subsequent determination of lead content.
5.2 This practice assumes use of wipes that meet Specification E1792 and should not be used unless the wipes meet Specification E1792.
5.3 This practice is capable of preparing samples for determination of lead bound within paint dust.
5.4 This practice may not be capable of preparing samples for determination of lead bound within silica or silicate matrices, or within matrices not soluble in nitric acid.
5.5 Adjustment of the nitric acid concentration or acid strength, or both, of the final extract solution may be necessary for compatibility with the instrumental analysis method to be used for lead quantification.
5.6 This sample preparation practice has not been validated for use and must be validated by the user prior to using the practice for client samples.
Note 1: Each combination of wipes (two wipes, three wipes, and four wipes) constitutes a different matrix and must be separately validated.
SCOPE
1.1 This practice covers the extraction of lead (Pb) using ultrasonication, heat and nitric acid from a composited sample of up to four individual wipe samples of settled dust collected from equally-sized areas in the same space.
1.2 This practice contains notes which are explanatory and not part of mandatory requirements of the practice.
1.3 This practice should be used by analysts experienced in digestion techniques such as hot blocks. Like all procedures used in an analytical laboratory, this practice needs to be validated for use and shown to produce acceptable results before being applied to client samples.
1.4 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system are not necessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used independently of the other, and values from the two systems shall not be combined.
1.5 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.
1.6 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.
General Information
Buy Standard
Standards Content (Sample)
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.
Designation: E2914/E2914M − 21
Standard Practice for
Ultrasonic Extraction of Lead from Composited Wipe
1
Samples
ThisstandardisissuedunderthefixeddesignationE2914/E2914M;thenumberimmediatelyfollowingthedesignationindicatestheyear
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 (´) indicates an editorial change since the last revision or reapproval.
1. Scope 2. Referenced Documents
2
2.1 ASTM Standards:
1.1 This practice covers the extraction of lead (Pb) using
D1129 Terminology Relating to Water
ultrasonication, heat and nitric acid from a composited sample
D1193 Specification for Reagent Water
of up to four individual wipe samples of settled dust collected
D6966 Practice for Collection of Settled Dust Samples
from equally-sized areas in the same space.
Using Wipe Sampling Methods for Subsequent Determi-
1.2 This practice contains notes which are explanatory and
nation of Metals
not part of mandatory requirements of the practice.
E1605 Terminology Relating to Lead in Buildings
E1613 Test Method for Determination of Lead by Induc-
1.3 This practice should be used by analysts experienced in
tively Coupled Plasma Atomic Emission Spectrometry
digestion techniques such as hot blocks. Like all procedures
(ICP-AES), Flame Atomic Absorption Spectrometry
used in an analytical laboratory, this practice needs to be
(FAAS), or Graphite Furnace Atomic Absorption Spec-
validated for use and shown to produce acceptable results 3
trometry (GFAAS) Techniques (Withdrawn 2021)
before being applied to client samples.
E1728 PracticeforCollectionofSettledDustSamplesUsing
Wipe Sampling Methods for Subsequent Lead Determi-
1.4 The values stated in either SI units or inch-pound units
nation
are to be regarded separately as standard. The values stated in
E1792 Specification for Wipe Sampling Materials for Lead
each system are not necessarily exact equivalents; therefore, to
in Surface Dust
ensure conformance with the standard, each system shall be
E1979 Practice for Ultrasonic Extraction of Paint, Dust,
used independently of the other, and values from the two
Soil, and Air Samples for Subsequent Determination of
systems shall not be combined.
Lead
1.5 This standard does not purport to address all of the
E2051 Practice for the Determination of Lead in Paint,
safety concerns, if any, associated with its use. It is the
Settled Dust, Soil and Air Particulate by Field-Portable
3
responsibility of the user of this standard to establish appro-
Electroanalysis (Withdrawn 2010)
priate safety, health, and environmental practices and deter-
E2239 PracticeforRecordKeepingandRecordPreservation
mine the applicability of regulatory limitations prior to use.
for Lead Hazard Activities
E2271/E2271M Practice for Clearance Examinations Fol-
1.6 This international standard was developed in accor-
dance with internationally recognized principles on standard- lowing Lead Hazard Reduction Activities in Multifamily
Dwellings
ization established in the Decision on Principles for the
E3074/E3074M Practice for Clearance Examinations Fol-
Development of International Standards, Guides and Recom-
lowing Lead Hazard Reduction Activities in Single Fam-
mendations issued by the World Trade Organization Technical
ily Dwellings, in Individual Units of Multifamily
Barriers to Trade (TBT) Committee.
Dwellings, and in Other Child-Occupied Facilities
1 2
This practice is under the jurisdiction ofASTM Committee D22 on Air Quality For referenced ASTM standards, visit the ASTM website, www.astm.org, or
and is the direct responsibility of Subcommittee D22.12 on Sampling and Analysis contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
of Lead for Exposure and Risk Assessment. Standards volume information, refer to the standard’s Document Summary page on
Current edition approved Sept. 1, 2021. Published October 2021. Originally the ASTM website.
3
approved in 2014. Last previous edition approved in 2019 as E2914 – 19. DOI: The last approved version of this historical standard is referenced on
10.1520/E2914_E2914M-21. www.astm.org.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
---------------------- Page: 1 ----------------------
E2914/E2914M − 21
4
2.2 ISO Standards: 5.2 This practice assumes use of wipes that meet Specifica-
ISO 3585 Borosilicate glass 3.3 – Properties – Third edition tion E1792 and should not be used unless the wipes meet
ISO/IEC 17025:2017 General requirements for the compe- Specification E1792.
tence of testing and calibration laborator
...
This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation: E2914/E2914M − 19 E2914/E2914M − 21
Standard Practice for
Ultrasonic Extraction of Lead from Composited Wipe
1
Samples
This standard is issued under the fixed designation E2914/E2914M; 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 (´) indicates an editorial change since the last revision or reapproval.
1. Scope
1.1 This practice covers the extraction of lead (Pb) using ultrasonication, heat and nitric acid from a composited sample of up to
four individual wipe samples of settled dust collected from equally-sized areas in the same space.
1.2 This practice contains notes which are explanatory and not part of mandatory requirements of the practice.
1.3 This practice should be used by analysts experienced in digestion techniques such as hot blocks. Like all procedures used in
an analytical laboratory, this practice needs to be validated for use and shown to produce acceptable results before being applied
to client samples.
1.4 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each
system are not necessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used
independently of the other, and values from the two systems shall not be combined.
1.5 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.
1.6 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.
2. Referenced Documents
2
2.1 ASTM Standards:
D1129 Terminology Relating to Water
D1193 Specification for Reagent Water
D6966 Practice for Collection of Settled Dust Samples Using Wipe Sampling Methods for Subsequent Determination of Metals
E631 Terminology of Building Constructions
E1605 Terminology Relating to Lead in Buildings
E1613 Test Method for Determination of Lead by Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES),
1
This practice is under the jurisdiction of ASTM Committee D22 on Air Quality and is the direct responsibility of Subcommittee D22.12 on Sampling and
Analysis,Analysis of Lead,Lead for Exposure and Risk Assessment.
Current edition approved Jan. 1, 2019Sept. 1, 2021. Published February 2019October 2021. Originally approved in 2014. Last previous edition approved in 20142019 as
E2914–14. DOI: 10.1520/E2914_E2914M–19. – 19. DOI: 10.1520/E2914_E2914M-21.
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 Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
---------------------- Page: 1 ----------------------
E2914/E2914M − 21
Flame Atomic Absorption Spectrometry (FAAS), or Graphite Furnace Atomic Absorption Spectrometry (GFAAS) Techniques
3
(Withdrawn 2021)
E1728 Practice for Collection of Settled Dust Samples Using Wipe Sampling Methods for Subsequent Lead Determination
E1792 Specification for Wipe Sampling Materials for Lead in Surface Dust
E1979 Practice for Ultrasonic Extraction of Paint, Dust, Soil, and Air Samples for Subsequent Determination of Lead
E2051 Practice for the Determination of Lead in Paint, Settled Dust, Soil and Air Particulate by Field-Portable Electroanalysis
3
(Withdrawn 2010)
E2239 Practice for Record Keeping and Record Preservation for Lead Hazard Activities
E2271/E2271M Practice for Clearance Examinations Following Lead Hazard Reduction Activities in Multifamily Dwellings
E3074/E3074M Practice for Clearance Examinations Following Lead Hazard Reduction Activities in Single Family Dwellings,
in Individual Units of Multifamily Dwellings, and in Other Child-Occupied Facilities
4
2.2 ISO Standards:
ISO 3585 Borosilicate Glassglass 3.3 – Properties – Third Editionedition
ISO/IEC 17025:2017 General Requirementsr
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.