This standard specifies a method for the determination of residual vinyl chloride monomer content in polyvinyl chloride with headspace gas chromatography method.
This standard is applicable to the determination of vinyl chloride monomer content in polyvinyl chloride resin and its compound; concentrations of vinyl chloride monomer in the range of 0.1~3.0μg/g can be determined.
ForewordI
1 Scope1
2 Normative References1
3 Terms and Definitions1
4 Principle1
5 Apparatus2
6 Reagent and Material2
7 Sample Preparation and Storage2
8 Procedure3
9 Result Expression4
10 Precision4
11 Test Report4
Appendix A (Informative) Suitable Chromatographic Column for the Determination of Vinyl Chloride Monomer6
Appendix B (Informative) Typical Response Spectrogram for Vinyl Chloride Monomer Calibration Solutions7
Appendix C (Informative) Structural Changes of This Standard Compared with ISO 6401:20088
Appendix D (Informative) Technical Differences Between This Standard and ISO 6401:2008 and the Causes9
This standard specifies a method for the determination of residual vinyl chloride monomer content in polyvinyl chloride with headspace gas chromatography method.
This standard is applicable to the determination of vinyl chloride monomer content in polyvinyl chloride resin and its compound; concentrations of vinyl chloride monomer in the range of 0.1~3.0μg/g can be determined.
Contents of GB/T 4615-2013
ForewordI
1 Scope1
2 Normative References1
3 Terms and Definitions1
4 Principle1
5 Apparatus2
6 Reagent and Material2
7 Sample Preparation and Storage2
8 Procedure3
9 Result Expression4
10 Precision4
11 Test Report4
Appendix A (Informative) Suitable Chromatographic Column for the Determination of Vinyl Chloride Monomer6
Appendix B (Informative) Typical Response Spectrogram for Vinyl Chloride Monomer Calibration Solutions7
Appendix C (Informative) Structural Changes of This Standard Compared with ISO 6401:20088
Appendix D (Informative) Technical Differences Between This Standard and ISO 6401:2008 and the Causes9