Standard Test Method for Determination of Low Level, Regulated Phthalates in Poly (Vinyl Chloride) Plastics by Thermal Desorption—Gas Chromatography/Mass Spectrometry

SIGNIFICANCE AND USE
5.1 Identification and quantitation of phthalates: DBP, BBP, DEHP, DNOP, DINP, and DIDP are required for regulated articles. Regulations include: EU—Directive 2005/84/EC, US—Consumer Product Safety Improvement Act of 2008—section 108, Japan—Health, Labor and Welfare Ministry guideline No.336 (2010). This test method provides a procedure to identify and quantify regulated phthalates in PVC.  
5.2 Other techniques successfully used to separate and identify phthalates in PVC include GC/MS, HPLC/UV, HPLC/MS, FTIR, and GC/FID (flame ionization detector).
SCOPE
1.1 This test method provides a procedure to identify and quantify six phthalates by thermal desorption (TD) gas chromatography (GC) mass spectrometry (MS). The phthalates are BBP, DBP, DEHP, DNOP, DINP and DIDP.
Note 1: The method can be extended to include other phthalates.  
1.2 Within the context of this method, “low level” is defined as 1000 ppm.  
1.3 The values in SI units are to be regarded as standard.  
1.4 This test method includes references, notes and footnotes that provide explanatory material. These notes and footnotes (excluding those in the tables and figures) shall not be considered as requirements of this method.  
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 and health practices and determine the applicability of regulatory limitations prior to use.
Note 2: There is no known ISO equivalent to this test method.

General Information

Status
Historical
Publication Date
31-Jul-2014
Technical Committee
Drafting Committee
Current Stage
Ref Project

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ASTM D7823-14 - Standard Test Method for Determination of Low Level, Regulated Phthalates in Poly (Vinyl Chloride) Plastics by Thermal Desorption—Gas Chromatography/Mass Spectrometry
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REDLINE ASTM D7823-14 - Standard Test Method for Determination of Low Level, Regulated Phthalates in Poly (Vinyl Chloride) Plastics by Thermal Desorption—Gas Chromatography/Mass Spectrometry
English language
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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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.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: D7823 − 14
StandardTest Method for
Determination of Low Level, Regulated Phthalates in Poly
(Vinyl Chloride) Plastics by Thermal Desorption—Gas
1
Chromatography/Mass Spectrometry
This standard is issued under the fixed designation D7823; 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* E177 Practice for Use of the Terms Precision and Bias in
ASTM Test Methods
1.1 This test method provides a procedure to identify and
E355 Practice for Gas ChromatographyTerms and Relation-
quantify six phthalates by thermal desorption (TD) gas chro-
ships
matography (GC) mass spectrometry (MS). The phthalates are
E594 Practice for Testing Flame Ionization Detectors Used
BBP, DBP, DEHP, DNOP, DINP and DIDP.
in Gas or Supercritical Fluid Chromatography
NOTE 1—The method can be extended to include other phthalates.
E691 Practice for Conducting an Interlaboratory Study to
Determine the Precision of a Test Method
1.2 Withinthecontextofthismethod,“lowlevel”isdefined
as 1000 ppm. IEEE/ASTM SI{10 Practice for Use of the International
System of Units (SI), the Modernized Metric System
1.3 The values in SI units are to be regarded as standard.
1.4 This test method includes references, notes and foot-
3. Terminology
notes that provide explanatory material. These notes and
3.1 Definitions—For definition of plastic terms used in this
footnotes (excluding those in the tables and figures) shall not
test method, see Terminologies D883 and D1600.
be considered as requirements of this method.
3.2 For units, symbols, and abbreviations used in this test
1.5 This standard does not purport to address all of the
method refer to Practices E594, E355,or SI10.
safety concerns, if any, associated with its use. It is the
responsibility of the user of this standard to establish appro-
3.3 Compounds and Instrumentation:
priate safety and health practices and determine the applica-
3.3.1 (DOA) Hexanedioic acid, 1,6{bis(2{ethylhexyl) ester
bility of regulatory limitations prior to use.
CAS #103{23{1
3.3.2 (DINCH) 1,2{Cyclohexanedicarboxylic acid, dinonyl
NOTE 2—There is no known ISO equivalent to this test method.
ester, branched and linear CAS #474919{59{0
2. Referenced Documents
3.3.3 (DBP) 1,2{Benzenedicarboxylicacid, 1,2{di{n{butyl
2
ester CAS #84{74{2
2.1 ASTM Standards:
3.3.4 (BBP) Benzyl butyl phthalate CAS #85{68{7
D883 Terminology Relating to Plastics
3.3.5 (DEHP) Bis(2{Ethyhexyl) Phthalate CAS #117{81{7
D1600 TerminologyforAbbreviatedTermsRelatingtoPlas-
3.3.6 (DNOP) Di(n{octyl) phthalate CAS #117{84{0
tics
3.3.7 (DINP) 1,2{Benzenedicarboxylicacid,
D3465 Test Method for Purity of Monomeric Plasticizers by
di{C8{10{branched alkyl esters, C9{rich (Jayflex) CAS
Gas Chromatography
#68515{48{0
D7083 Practice for Determination of Monomeric Plasticiz-
3.3.8 (DINP) 1,2{Benzenedicarboxylicacid, 1,2{diisononyl
ers in Poly (Vinyl Chloride) (PVC) by Gas Chromatogra-
(Palatinol) CAS #28553{12{0
phy
3.3.9 (DIDP) 1,2{Benzenedicarboxylicacid,
di{C9{11{branched alkyl esters, C10{rich (Jayflex) CAS
1
This test method is under the jurisdiction ofASTM Committee D20 on Plastics
#68515{49{1
and is the direct responsibility of Subcommittee D20.70 on Analytical Methods.
3.3.10 (DIDP) 1,2{Benzenedicarboxylicacid, 1,2{diisodecyl
Current edition approved Aug. 1, 2014. Published September 2013. Originally
CAS #26761{40{0
approved in 2013. Last previous edition approved in 2013 as D7823 - 13. DOI:
10.1520/D7823-14.
3.3.11 TD Thermal Desorption
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
3.3.12 GC Gas Chromatography
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
3.3.13 GC/MS Gas Chromatography/Mass Spectrometry
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. 3.3.14 PVC Poly (Vinyl Chloride)
*A Summary of Changes section appears at the end of this standard
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
D7823 − 14
3.3.15 THF GC grade or higher “Tetrahydrofuran” column. Calibration by standard addition offers the advantage
3.3.16 DCM GC grade or higher "Methylene Chloride” of minimizing interferences.
3.3.17 EGA{MS Evolved Gas Analysis{mass spectrometry
6.2 WhenusingaTD{GC/MSmethod,caremustbetakento
3.3.18 FTIR Fourier Transform Infrared Spectroscopy
ensure that the sample cups are inert and clean. Any and all
3.3.19 TIC Total ion chromatogram
solvents used to prepare standards and sample solutions must
3.3.20 DQO Data qual
...

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: D7823 − 13 D7823 − 14
Standard Test Method for
Determination of Low Level, Regulated Phthalates in Poly
(Vinyl Chloride) Plastics by Thermal Desorption—Gas
1
Chromatography/Mass ChromatographySpectrometry
This standard is issued under the fixed designation D7823; 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 Scope*
1.1 This test method provides a procedure to identify and quantify six phthalates by thermal desorption (TD) gas
chromatography (GC) mass spectrometry (MS). The phthalates are BBP, DBP, DEHP, DNOP, DINP and DIDP.
NOTE 1—The method can be extended to include other phthalates.
1.2 Within the context of this method, “low level” is defined as 1000 ppm.
1.3 The values in SI units are to be regarded as standard.
1.4 This test method includes references, notes and footnotes that provide explanatory material. These notes and footnotes
(excluding those in the tables and figures) shall not be considered as requirements of this method.
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 and health practices and determine the applicability of regulatory
limitations prior to use.
NOTE 2—There is no known ISO equivalent to this test method.
2. Referenced Documents
2
2.1 ASTM Standards:
D883 Terminology Relating to Plastics
D1600 Terminology for Abbreviated Terms Relating to Plastics
D3465 Test Method for Purity of Monomeric Plasticizers by Gas Chromatography
D7083 Practice for Determination of Monomeric Plasticizers in Poly (Vinyl Chloride) (PVC) by Gas Chromatography
E177 Practice for Use of the Terms Precision and Bias in ASTM Test Methods
E355 Practice for Gas Chromatography Terms and Relationships
E594 Practice for Testing Flame Ionization Detectors Used in Gas or Supercritical Fluid Chromatography
E691 Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
IEEE/ASTM SI{10 Practice for Use of the International System of Units (SI), the Modernized Metric System
3. Terminology
3.1 Definitions—For definition of plastic terms used in this test method, see Terminologies D883 and D1600.
3.2 For units, symbols, and abbreviations used in this test method refer to Practices E594, E355, or SI10.
3.3 Compounds and Instrumentation:
3.3.1 (DOA) Hexanedioic acid, 1,6{bis(2{ethylhexyl) ester CAS #103{23{1
3.3.2 (DINCH) 1,2{Cyclohexanedicarboxylic acid, dinonyl ester, branched and linear CAS #474919{59{0
3.3.3 (DBP) 1,2{Benzenedicarboxylicacid, 1,2{di{n{butyl ester CAS #84{74{2
3.3.4 (BBP) Benzyl butyl phthalate CAS #85{68{7
1
This test method is under the jurisdiction of ASTM Committee D20 on Plastics and is the direct responsibility of Subcommittee D20.70 on Analytical Methods.
Current edition approved April 1, 2013Aug. 1, 2014. Published April 2013September 2013. Originally approved in 2013. Last previous edition approved in 2013 as
D7823 - 13. DOI: 10.1520/D7823-13.10.1520/D7823-14.
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.
*A Summary of Changes section appears at the end of this standard
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
D7823 − 14
3.3.5 (DEHP) Bis(2{Ethyhexyl) Phthalate CAS #117{81{7
3.3.6 (DNOP) Di(n{Dioctyl)Di(n{octyl) phthalate CAS #117{84{0
3.3.7 (DINP) 1,2{Benzenedicarboxylicacid, di{C8{10{branched alkyl esters, C9{rich (Jayflex) CAS #68515{48{0
3.3.8 (DINP) 1,2{Benzenedicarboxylicacid, 1,2{diisononyl (Palatinol) CAS #28553{12{0
3.3.9 (DIDP) 1,2{Benzenedicarboxylicacid, di{C9{11{branched alkyl esters, C10{rich (Jayflex) CAS #68515{49{1
3.3.10 (DIDP) 1,2{Benzenedicarboxylicacid, 1,2{diisodecyl CAS #26761{40{0
3.3.11 TD Thermal Desorption
3.3.12 GC Gas Chromatography
3.3.13 GC/MS Gas Chromatography/Mass Spectrometry
3.3.14 PVC Poly (Vinyl Chloride)
3.3.15 THF GC grade or higher “Tetrahydrofuran”
3.3.16 DCM GC grade or higher "Methylene Chloride”
3.3.17 EGA{MS Evolved Gas Analysis{mass spectrometry
...

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