The GB/T 23322-2009 standard is for the determination of alkylphenol polyoxyethylene ether surfactants in Spinning & weaving products. It specifies in detail the collection and preparation methods of the sample to ensure that the sample is representative. The specific operation process and condition control are clearly described using appropriate instrumentation and analytical techniques, such as high performance liquid phase chromatograph, etc. By following this standard, the content of alkylphenol polyoxyethylene ether in Spinning & weaving products can be accurately detected. This is of great significance to ensure the ecological safety of Spinning & weaving products, and helps enterprises control the mass of the product, so that it meets the requirements of environmental protection regulations, and safeguards consumer health and environment safety.