ASTM D7823
Standard Test Method for Determination of Low Level Phthalates in Poly (Vinyl Chloride) Plastics by Thermal Desorption—Gas Chromatography/Mass Spectrometry
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About This Item
ASTM D7823 is a technical standard for determining low level phthalates in poly(vinyl chloride) plastics using thermal desorption and gas chromatography/mass spectrometry. It provides a structured test method for measuring trace phthalate content in PVC materials, helping labs and manufacturers support product evaluation and quality control. By defining a consistent analytical approach, ASTM D7823 can help improve confidence in results when low-level additive or contaminant assessment matters.
ASTM D7823 standard overview
The ASTM D7823 standard focuses on an analytical procedure for identifying and quantifying low level phthalates in PVC plastics. Its title indicates the use of thermal desorption followed by gas chromatography/mass spectrometry, a combination commonly used for sensitive chemical analysis. This makes the standard relevant to laboratories that need a repeatable method for testing plastic materials at low concentrations. As a technical document, it supports more consistent measurement and clearer comparison of results across testing programs.
Where is ASTM D7823 used?
ASTM D7823 is commonly used in laboratory testing environments that evaluate poly(vinyl chloride) plastics for phthalate content. It may be applied in material verification, incoming inspection, product development, and compliance-related testing where low-level detection is important. Because the method is designed for PVC plastics and analytical instrumentation, it is most relevant to quality control workflows that rely on thermal desorption and GC/MS equipment. The standard helps align testing practices for trace-level assessment.
Practical importance of ASTM D7823
The practical value of ASTM D7823 lies in helping organizations use a consistent test method for low level phthalate determination in PVC plastics. That consistency can support procurement decisions, internal quality checks, and product screening when trace chemical content must be evaluated carefully. Using a recognized ASTM standard may also reduce uncertainty in laboratory reporting and improve comparability between test results. For teams focused on material compliance and risk reduction, it provides a clear analytical reference.
- Low-level phthalate determination
- PVC plastic testing
- Thermal desorption and GC/MS method
- Laboratory quality control support
- Trace chemical analysis reference
- Publication Date: 2020-03-11
- Publisher: ASTM
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