"GB/T 44835-2024 Spinning & weaving products, determination of chlorine-containing organic solvents" stipulates a method for the determination of 18 chlorine-containing organic solvents in Spinning & weaving products by GC-MS (GC-MS). The standard is applicable to all kinds of Spinning & weaving products, including natural fibers, chemical fibers and their blended products. The detection principle is that after the sample is extracted by ultrasound with n-tetradecane, it is qualitatively and quantitatively analyzed by GC-MS and quantified by internal standard method. The implementation of this standard will provide a scientific basis for the detection of harmful organic solvents in Spinning & weaving products, help environmental protection supervision and quality control, and protect consumer health.