T/GDSES 20-2024 Determination of 16 Organic Phosphoryl Ethers in Water Using Solid-Phase Extraction-High Performance Liquid Chromatography-Tandem Mass Spectrometry

Scope

Main technical content: Introduction, Scope, Normative References, Terms and Definitions, Methods and Principles, Interference and Elimination, Reagents and Materials, Instruments and Equipment, Sample Analysis Steps, Result Calculation and Presentation, Precision and Accuracy, Quality Assurance and Quality Control, Waste Disposal. Appendix A (Normative): Basic Information on Organophosphate Esters Appendix B (Normative): Method Detection Limits and Determination Limits Appendix C (Informative): Reference Conditions for Liquid Chromatography Appendix D (Informative): Reference Conditions for Mass Spectrometry Appendix E (Informative): Standard Curve Linear Regression Equations, Linear Range, and Negative Correlation Coefficients Appendix F (Informative): Mass Spectrometry Spectra of Standard Materials and Their Extraction and Injection as Internal Standards Appendix G (Informative): Precision and Accuracy of the Method

Development Information

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