This document specifies the principles, reagents and materials, instruments and equipment, samples, test steps, test methods, and precision content for determining the content of 10 organophosphorus flame retardants (Appendix A) in coatings using gas chromatography-mass spectrometry.
T/GITU 009-2021 history
2021T/GITU 009-2021 Determination of 10 Organophosphorus Flame Retardants in Coatings by GC-MS