ASTM D7823-20 PDF

Scope: 1.1 This test method provides a procedure to identify and quantify phthalates by thermal desorption (TD) gas chromatography (GC) mass spectrometry (MS). Six phthalates are used to demonstrate the use of the procedure: BBP, DBP, DEHP, DNOP, DINP and DIDP. 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. NOTE 1—The method can be extended to include other ortho-phthalates in a number of polymeric substrates. NOTE 2—There is no known ISO equivalent to this standard. 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.

ASTM D7823-20 Referenced Document

ASTM D1600 Standard Terminology for Abbreviated Terms Relating to Plastics
ASTM D3465 Standard Guide for Purity of Monomeric Plasticizers by Gas Chromatography*， 2021-07-01 Update
ASTM D7083 Standard Practice for Determination of Monomeric Plasticizers in Poly (Vinyl Chloride) (PVC) by Gas Chromatography*， 2022-07-01 Update
ASTM D883 Standard Terminology Relating to Plastics*， 2024-02-01 Update
ASTM E177 Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
ASTM E355 Standard Practice for Gas Chromatography Terms and Relationships*， 2024-04-21 Update
ASTM E594 Standard Practice for Testing Flame Ionization Detectors Used in Gas or Supercritical Fluid Chromatography
ASTM E691 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method

2020 ASTM D7823-20 Standard Test Method for Determination of Low Level Phthalates in Poly (Vinyl Chloride) Plastics by Thermal Desorption—Gas Chromatography/Mass Spectrometry
2018 ASTM D7823-18 Standard Test Method for Determination of Low Level Phthalates in Poly (Vinyl Chloride) Plastics by Thermal Desorption—Gas Chromatography/Mass Spectrometry
2016 ASTM D7823-16 Standard Test Method for Determination of Low Level, Regulated Phthalates in Poly (Vinyl Chloride) Plastics by Thermal Desorption&x2014;Gas Chromatography/Mass Spectrometry
2014 ASTM D7823-14 Standard Test Method for Determination of Low Level, Regulated Phthalates in Poly &40;Vinyl Chloride&41; Plastics by Thermal Desorption—Gas Chromatography/Mass Spectrometry
2013 ASTM D7823-13 Standard Test Method for Determination of Low Level, Regulated Phthalates in Poly (Vinyl Chloride) Plastics by Thermal Desorptionmdash;Gas Chromatography/Mass Chromatography