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 standard.

General Information

Status
Historical
Publication Date
30-Apr-2016
Technical Committee
Drafting Committee
Current Stage
Ref Project

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ASTM D7823-16 - 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 D7823-16 - Standard Test Method for Determination of Low Level, Regulated Phthalates in Poly (Vinyl Chloride) Plastics by Thermal Desorption—Gas Chromatography/Mass Spectrometry
English language
14 pages
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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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.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 − 16
Standard Test 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.
2.2 ASTM Adjuncts:
1.4 This test method includes references, notes and foot-
Adjunct to D7823 Vinyl Plasticizer Library—Total Ion
notes that provide explanatory material. These notes and 3
Chromatograms and Mass Spectra
footnotes (excluding those in the tables and figures) shall not
be considered as requirements of this method.
3. Terminology
1.5 This standard does not purport to address all of the
3.1 Definitions—For definition of plastic terms used in this
safety concerns, if any, associated with its use. It is the
test method, see Terminologies D883 and D1600.
responsibility of the user of this standard to establish appro-
3.2 For units, symbols, and abbreviations used in this test
priate safety and health practices and determine the applica-
method refer to Practices E594, E355,or SI10.
bility of regulatory limitations prior to use.
3.3 Compounds and Instrumentation:
NOTE 2—There is no known ISO equivalent to this standard.
3.3.1 (DOA) Hexanedioic acid, 1,6{bis(2{ethylhexyl) ester
CAS #103{23{1
2. Referenced Documents
3.3.2 (DINCH) 1,2{Cyclohexanedicarboxylic acid, dinonyl
2
2.1 ASTM Standards:
ester, branched and linear CAS #474919{59{0
D883 Terminology Relating to Plastics
3.3.3 (DBP) 1,2{Benzenedicarboxylicacid, 1,2{di{n{butyl
D1600 TerminologyforAbbreviatedTermsRelatingtoPlas-
ester CAS #84{74{2
tics
3.3.4 (BBP) Benzyl butyl phthalate CAS #85{68{7
D3465 Test Method for Purity of Monomeric Plasticizers by
3.3.5 (DEHP) Bis(2{Ethyhexyl) Phthalate CAS #117{81{7
Gas Chromatography
3.3.6 (DNOP) Di(n{octyl) phthalate CAS #117{84{0
D7083 Practice for Determination of Monomeric Plasticiz-
3.3.7 (DINP) 1,2{Benzenedicarboxylicacid,
ers in Poly (Vinyl Chloride) (PVC) by Gas Chromatogra-
di{C8{10{branched alkyl esters, C9{rich (Jayflex) CAS
phy
#68515{48{0
3.3.8 (DINP) 1,2{Benzenedicarboxylicacid, 1,2{diisononyl
(Palatinol) CAS #28553{12{0
1
This test method is under the jurisdiction ofASTM Committee D20 on Plastics
and is the direct responsibility of Subcommittee D20.70 on Analytical Methods. 3.3.9 (DIDP) 1,2{Benzenedicarboxylicacid,
Current edition approved May 1, 2016. Published May 2016. Originally
di{C9{11{branched alkyl esters, C10{rich (Jayflex) CAS
approved in 2013. Last previous edition approved in 2014 as D7823 - 14. DOI:
#68515{49{1
10.1520/D7823-16.
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 ASTM International Headquarters. Order Adjunct No.
the ASTM website. ADJD7823S-EA. Original adjunct produced in 2016.
*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 − 16
3.3.10 (DIDP) 1,2{Benzenedicarboxylicacid, 1,2{diisodecyl identical retention times. The analyst shall take the necessary
CAS #26761{40{0 steps to insure that adequate separation of the plasticizer
3.3.11 TD Thermal Desorption components is achieved and or the ions used to monitor for a
3.3.12 GC Gas Chromatography target phthalate are free of interference. This includes, but is
3.3.13 GC/MS Gas Chromatography/Mass Spectrometry not limited to changing the selectivity of the chromatographic
3.3.14 PVC Poly (Vinyl Ch
...

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 − 14 D7823 − 16
Standard Test 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*
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.standard.
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
2.2 ASTM Adjuncts:
3
Adjunct to D7823 Vinyl Plasticizer Library—Total Ion Chromatograms and Mass Spectra
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
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 Aug. 1, 2014May 1, 2016. Published September 2013May 2016. Originally approved in 2013. Last previous edition approved in 20132014 as
D7823 - 13.D7823 - 14. DOI: 10.1520/D7823-14.10.1520/D7823-16.
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.
3
Available from ASTM International Headquarters. Order Adjunct No. ADJD7823S-EA. Original adjunct produced in 2016.
*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 − 16
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
3.3.5 (DEHP) Bis(2{Ethyhexyl) Phthalate CAS #117{81{7
3.3.6 (DNOP) 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 Chromatog
...

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